Alright, let's work through 55134939 times 91262475 step by step
55134939 × 91262475 = 91262475 × (55134939)
+ 91262475 × 9 that equals 821362275
+ 91262475 × 30 producing 2737874250
+ 91262475 × 900 that equals 82136227500
+ 91262475 × 4000 that is equal 365049900000
+ 91262475 × 30000 which equals 2737874250000
+ 91262475 × 100000 resulting in 9126247500000
+ 91262475 × 5000000 that results in 456312375000000
+ 91262475 × 50000000 what gives us 4563123750000000

= 5031750992114025
