Alright, let's work through 52525864 times 65112080 step by step
52525864 × 65112080 = 65112080 × (52525864)
+ 65112080 × 4 producing 260448320
+ 65112080 × 60 yielding 3906724800
+ 65112080 × 800 yielding 52089664000
+ 65112080 × 5000 producing 325560400000
+ 65112080 × 20000 resulting in 1302241600000
+ 65112080 × 500000 resulting in 32556040000000
+ 65112080 × 2000000 that is equal 130224160000000
+ 65112080 × 50000000 giving us 3255604000000000

= 3420068258837120
