Alright, let's work through 6542 times 7797 step by step
6542 × 7797 = 7797 × (6542)
+ 7797 × 2 which equals 15594
+ 7797 × 40 yielding 311880
+ 7797 × 500 yielding 3898500
+ 7797 × 6000 producing 46782000

= 51007974
