Alright, let's work through 55556997 times 45763476 step by step
55556997 × 45763476 = 45763476 × (55556997)
+ 45763476 × 7 what gives us 320344332
+ 45763476 × 90 producing 4118712840
+ 45763476 × 900 that results in 41187128400
+ 45763476 × 6000 resulting in 274580856000
+ 45763476 × 50000 that equals 2288173800000
+ 45763476 × 500000 that is equal 22881738000000
+ 45763476 × 5000000 that equals 228817380000000
+ 45763476 × 50000000 producing 2288173800000000

= 2542481298841572
