No problem, we've got 1564 and 6506 to multiply
1564 × 6506 = 6506 × (1564)
+ 6506 × 4 giving us 26024
+ 6506 × 60 resulting in 390360
+ 6506 × 500 yielding 3253000
+ 6506 × 1000 yielding 6506000

= 10175384
