Alright, let's work through 5906 times 9156 step by step
5906 × 9156 = 9156 × (5906)
+ 9156 × 6 producing 54936
+ 9156 × 00 yielding 0
+ 9156 × 900 what gives us 8240400
+ 9156 × 5000 resulting in 45780000

= 54075336
