No problem, we've got 55554985 and 99797049 to multiply
55554985 × 99797049 = 99797049 × (55554985)
+ 99797049 × 5 which equals 498985245
+ 99797049 × 80 which equals 7983763920
+ 99797049 × 900 producing 89817344100
+ 99797049 × 4000 giving us 399188196000
+ 99797049 × 50000 that results in 4989852450000
+ 99797049 × 500000 what gives us 49898524500000
+ 99797049 × 5000000 that equals 498985245000000
+ 99797049 × 50000000 producing 4989852450000000

= 5544223560239265
