5050555005571 has 2 divisors, whose sum is σ = 5050555005572. Its totient is φ = 5050555005570.

The previous prime is 5050555005527. The next prime is 5050555005577. The reversal of 5050555005571 is 1755005550505.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5050555005571 - 2¹⁷ = 5050554874499 is a prime.

It is not a weakly prime, because it can be changed into another prime (5050555005577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2525277502785 + 2525277502786.

It is an arithmetic number, because the mean of its divisors is an integer number (2525277502786).

Almost surely, 2^{5050555005571} is an apocalyptic number.

5050555005571 is a deficient number, since it is larger than the sum of its proper divisors (1).

5050555005571 is an equidigital number, since it uses as much as digits as its factorization.

5050555005571 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 546875, while the sum is 43.

The spelling of 5050555005571 in words is "five trillion, fifty billion, five hundred fifty-five million, five thousand, five hundred seventy-one".