Alright, let's work through 8023 times 6503 step by step
8023 × 6503 = 6503 × (8023)
+ 6503 × 3 yielding 19509
+ 6503 × 20 that equals 130060
+ 6503 × 000 producing 0
+ 6503 × 8000 resulting in 52024000

= 52173569
