Made of five tetrahedra, its Petrie polygon is a regular pentagon and its orthographic projection is equivalent to the complete graph K5. It is one of six regular 4-polytopes, made of thirty-one elements: five vertices, ten edges, ten faces, five tetrahedral cells and one 4-face. A regular 120-cell, the dual polychoron to the regular 600-cell, can fit one hundred and twenty 5-cells. Also, five 24-cells fit inside a small stellated 120-cell, the first stellation of the 120-cell.A subset of the vertices of the small stellated 120-cell are matched by the great duoantiprism star, which is the only uniform nonconvex duoantiprismatic solution in the fourth dimension, constructed from the polytope cartesian product {5}⊗{5/3} and made of fifty tetrahedra, ten pentagrammic crossed antiprisms, ten pentagonal antiprisms, and fifty vertices.The grand antiprism, which is the only known non-Wythoffian construction of a uniform polychoron, is made of twenty pentagonal antiprisms and three hundred tetrahedra, with a total of one hundred vertices and five hundred edges.The abstract four-dimensional 57-cell is made of fifty-seven hemi-icosahedral cells, in-which five surround each edge. The 11-cell, another abstract 4-polytope with eleven vertices and fifty-five edges, is made of eleven hemi-dodecahedral cells each with fifteen dodecahedra.
V for Vendetta (2005), produced by Warner Bros., directed by James McTeigue, and adapted from Alan Moores graphic novel V for Vendetta prominently features number 5 and Roman Numeral V; the story is based on the historical event in which a group of men attempted to destroy Parliament on November 5, 1605

Music
Groups
Five (group), a UK Boy band
The Five (composers), 19th-century Russian composers
5 Seconds of Summer, pop band that originated in Sydney, Australia
Five Americans, American rock band active 1965–1969
Five Finger Death Punch, American heavy metal band from Las Vegas, Nevada. Active 2005–present
Five Man Electrical Band, Canadian rock group billed (and active) as the Five Man Electrical Band, 1969–1975
Maroon 5, American pop rock band that originated in Los Angeles, California
MC5, American punk rock band
Pentatonix, a Grammy-winning a cappella group originated in Arlington, Texas
The 5th Dimension, American pop vocal group, active 1977–present
The Dave Clark Five, a.k.a. DC5, an English pop rock group comprising Dave Clark, Lenny Davidson, Rick Huxley, Denis Payton, and Mike Smith; active 1958–1970
The Jackson 5, American pop rock group featuring various members of the Jackson family; they were billed (and active) as The Jackson 5, 1966–1975
Hi-5, Australian pop kids group, where it has several international adaptations, and several members throughout the history of the band. It was also a TV show. We Five: American folk rock group active 1965–1967 and 1968–1977
Grandmaster Flash and the Furious Five: American rap group, 1970–80s
Fifth Harmony, an American girl group.