Alright, let's work through 6561 times 7782 step by step
6561 × 7782 = 7782 × (6561)
+ 7782 × 1 producing 7782
+ 7782 × 60 which equals 466920
+ 7782 × 500 which equals 3891000
+ 7782 × 6000 producing 46692000

= 51057702
