Alright, let's work through 5837 times 5337 step by step
5837 × 5337 = 5337 × (5837)
+ 5337 × 7 producing 37359
+ 5337 × 30 that equals 160110
+ 5337 × 800 that is equal 4269600
+ 5337 × 5000 resulting in 26685000

= 31152069
