No problem, we've got 5521 and 7173 to multiply
5521 × 7173 = 7173 × (5521)
+ 7173 × 1 giving us 7173
+ 7173 × 20 that is equal 143460
+ 7173 × 500 giving us 3586500
+ 7173 × 5000 that results in 35865000

= 39602133
