Alright, let's work through 54351221 times 49771732 step by step
54351221 × 49771732 = 49771732 × (54351221)
+ 49771732 × 1 that is equal 49771732
+ 49771732 × 20 resulting in 995434640
+ 49771732 × 200 that results in 9954346400
+ 49771732 × 1000 what gives us 49771732000
+ 49771732 × 50000 what gives us 2488586600000
+ 49771732 × 300000 that is equal 14931519600000
+ 49771732 × 4000000 which equals 199086928000000
+ 49771732 × 50000000 yielding 2488586600000000

= 2705154405484772
