Alright, let's work through 5148 times 9571 step by step
5148 × 9571 = 9571 × (5148)
+ 9571 × 8 which equals 76568
+ 9571 × 40 what gives us 382840
+ 9571 × 100 that equals 957100
+ 9571 × 5000 that equals 47855000

= 49271508
