No problem, we've got 4507 and 5043 to multiply
4507 × 5043 = 5043 × (4507)
+ 5043 × 7 yielding 35301
+ 5043 × 00 yielding 0
+ 5043 × 500 producing 2521500
+ 5043 × 4000 that equals 20172000

= 22728801
