No problem, we've got 5471 and 8553 to multiply
5471 × 8553 = 8553 × (5471)
+ 8553 × 1 what gives us 8553
+ 8553 × 70 giving us 598710
+ 8553 × 400 which equals 3421200
+ 8553 × 5000 giving us 42765000

= 46793463
