Alright, let's work through 53483979 times 49469223 step by step
53483979 × 49469223 = 49469223 × (53483979)
+ 49469223 × 9 which equals 445223007
+ 49469223 × 70 which equals 3462845610
+ 49469223 × 900 resulting in 44522300700
+ 49469223 × 3000 giving us 148407669000
+ 49469223 × 80000 that results in 3957537840000
+ 49469223 × 400000 that results in 19787689200000
+ 49469223 × 3000000 yielding 148407669000000
+ 49469223 × 50000000 which equals 2473461150000000

= 2645810884078317
