Alright, let's work through 54498542 times 52598993 step by step
54498542 × 52598993 = 52598993 × (54498542)
+ 52598993 × 2 which equals 105197986
+ 52598993 × 40 giving us 2103959720
+ 52598993 × 500 yielding 26299496500
+ 52598993 × 8000 that is equal 420791944000
+ 52598993 × 90000 giving us 4733909370000
+ 52598993 × 400000 yielding 21039597200000
+ 52598993 × 4000000 that equals 210395972000000
+ 52598993 × 50000000 that equals 2629949650000000

= 2866568429168206
