Alright, let's work through 55740786 times 87135127 step by step
55740786 × 87135127 = 87135127 × (55740786)
+ 87135127 × 6 which equals 522810762
+ 87135127 × 80 resulting in 6970810160
+ 87135127 × 700 that results in 60994588900
+ 87135127 × 0000 producing 0
+ 87135127 × 40000 what gives us 3485405080000
+ 87135127 × 700000 which equals 60994588900000
+ 87135127 × 5000000 giving us 435675635000000
+ 87135127 × 50000000 what gives us 4356756350000000

= 4856980467189822
