No problem, we've got 5655 and 9973 to multiply
5655 × 9973 = 9973 × (5655)
+ 9973 × 5 what gives us 49865
+ 9973 × 50 giving us 498650
+ 9973 × 600 which equals 5983800
+ 9973 × 5000 that equals 49865000

= 56397315
