Alright, let's work through 54572615 times 62012745 step by step
54572615 × 62012745 = 62012745 × (54572615)
+ 62012745 × 5 that is equal 310063725
+ 62012745 × 10 giving us 620127450
+ 62012745 × 600 that results in 37207647000
+ 62012745 × 2000 that equals 124025490000
+ 62012745 × 70000 that equals 4340892150000
+ 62012745 × 500000 giving us 31006372500000
+ 62012745 × 4000000 that is equal 248050980000000
+ 62012745 × 50000000 resulting in 3100637250000000

= 3384197657978175
