No problem, we've got 4535 and 9919 to multiply
4535 × 9919 = 9919 × (4535)
+ 9919 × 5 which equals 49595
+ 9919 × 30 which equals 297570
+ 9919 × 500 giving us 4959500
+ 9919 × 4000 giving us 39676000

= 44982665
