No problem, we've got 52412573 and 48513376 to multiply
52412573 × 48513376 = 48513376 × (52412573)
+ 48513376 × 3 resulting in 145540128
+ 48513376 × 70 yielding 3395936320
+ 48513376 × 500 giving us 24256688000
+ 48513376 × 2000 resulting in 97026752000
+ 48513376 × 10000 yielding 485133760000
+ 48513376 × 400000 that equals 19405350400000
+ 48513376 × 2000000 yielding 97026752000000
+ 48513376 × 50000000 that is equal 2425668800000000

= 2542710861076448
