No problem, we've got 9853 and 5156 to multiply
9853 × 5156 = 5156 × (9853)
+ 5156 × 3 what gives us 15468
+ 5156 × 50 resulting in 257800
+ 5156 × 800 giving us 4124800
+ 5156 × 9000 which equals 46404000

= 50802068
