No problem, we've got 5197 and 9874 to multiply
5197 × 9874 = 9874 × (5197)
+ 9874 × 7 what gives us 69118
+ 9874 × 90 giving us 888660
+ 9874 × 100 giving us 987400
+ 9874 × 5000 yielding 49370000

= 51315178
