No problem, we've got 5523 and 1538 to multiply
5523 × 1538 = 1538 × (5523)
+ 1538 × 3 producing 4614
+ 1538 × 20 which equals 30760
+ 1538 × 500 which equals 769000
+ 1538 × 5000 giving us 7690000

= 8494374
