Alright, let's work through 52273694 times 87085495 step by step
52273694 × 87085495 = 87085495 × (52273694)
+ 87085495 × 4 resulting in 348341980
+ 87085495 × 90 yielding 7837694550
+ 87085495 × 600 giving us 52251297000
+ 87085495 × 3000 giving us 261256485000
+ 87085495 × 70000 giving us 6095984650000
+ 87085495 × 200000 which equals 17417099000000
+ 87085495 × 2000000 that equals 174170990000000
+ 87085495 × 50000000 yielding 4354274750000000

= 4552280517468530
