Alright, let's work through 54516249 times 74597205 step by step
54516249 × 74597205 = 74597205 × (54516249)
+ 74597205 × 9 yielding 671374845
+ 74597205 × 40 resulting in 2983888200
+ 74597205 × 200 what gives us 14919441000
+ 74597205 × 6000 what gives us 447583230000
+ 74597205 × 10000 producing 745972050000
+ 74597205 × 500000 that is equal 37298602500000
+ 74597205 × 4000000 that results in 298388820000000
+ 74597205 × 50000000 giving us 3729860250000000

= 4066759802484045
