No problem, we've got 9828 and 5427 to multiply
9828 × 5427 = 5427 × (9828)
+ 5427 × 8 what gives us 43416
+ 5427 × 20 that equals 108540
+ 5427 × 800 yielding 4341600
+ 5427 × 9000 producing 48843000

= 53336556
