Alright, let's work through 51584748 times 55323163 step by step
51584748 × 55323163 = 55323163 × (51584748)
+ 55323163 × 8 giving us 442585304
+ 55323163 × 40 yielding 2212926520
+ 55323163 × 700 producing 38726214100
+ 55323163 × 4000 yielding 221292652000
+ 55323163 × 80000 what gives us 4425853040000
+ 55323163 × 500000 resulting in 27661581500000
+ 55323163 × 1000000 that is equal 55323163000000
+ 55323163 × 50000000 that results in 2766158150000000

= 2853831421917924
