Alright, let's work through 5147 times 5163 step by step
5147 × 5163 = 5163 × (5147)
+ 5163 × 7 that is equal 36141
+ 5163 × 40 yielding 206520
+ 5163 × 100 what gives us 516300
+ 5163 × 5000 yielding 25815000

= 26573961
