No problem, we've got 1992 and 5457 to multiply
1992 × 5457 = 5457 × (1992)
+ 5457 × 2 producing 10914
+ 5457 × 90 giving us 491130
+ 5457 × 900 what gives us 4911300
+ 5457 × 1000 resulting in 5457000

= 10870344
