No problem, we've got 9988 and 5513 to multiply
9988 × 5513 = 5513 × (9988)
+ 5513 × 8 giving us 44104
+ 5513 × 80 that is equal 441040
+ 5513 × 900 that is equal 4961700
+ 5513 × 9000 producing 49617000

= 55063844
