No problem, we've got 54140517 and 45530342 to multiply
54140517 × 45530342 = 45530342 × (54140517)
+ 45530342 × 7 resulting in 318712394
+ 45530342 × 10 what gives us 455303420
+ 45530342 × 500 what gives us 22765171000
+ 45530342 × 0000 yielding 0
+ 45530342 × 40000 that equals 1821213680000
+ 45530342 × 100000 what gives us 4553034200000
+ 45530342 × 4000000 resulting in 182121368000000
+ 45530342 × 50000000 giving us 2276517100000000

= 2465036255066814
