No problem, we've got 5567 and 5591 to multiply
5567 × 5591 = 5591 × (5567)
+ 5591 × 7 what gives us 39137
+ 5591 × 60 that equals 335460
+ 5591 × 500 which equals 2795500
+ 5591 × 5000 resulting in 27955000

= 31125097
