Alright, let's work through 48537432 times 52021822 step by step
48537432 × 52021822 = 52021822 × (48537432)
+ 52021822 × 2 yielding 104043644
+ 52021822 × 30 that equals 1560654660
+ 52021822 × 400 that equals 20808728800
+ 52021822 × 7000 resulting in 364152754000
+ 52021822 × 30000 what gives us 1560654660000
+ 52021822 × 500000 what gives us 26010911000000
+ 52021822 × 8000000 that equals 416174576000000
+ 52021822 × 40000000 that equals 2080872880000000

= 2525005647841104
