5056131571 has 2 divisors, whose sum is σ = 5056131572. Its totient is φ = 5056131570.

The previous prime is 5056131529. The next prime is 5056131611. The reversal of 5056131571 is 1751316505.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5056131571 - 2¹³ = 5056123379 is a prime.

It is not a weakly prime, because it can be changed into another prime (5056131271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2528065785 + 2528065786.

It is an arithmetic number, because the mean of its divisors is an integer number (2528065786).

Almost surely, 2^5056131571 is an apocalyptic number.

5056131571 is a deficient number, since it is larger than the sum of its proper divisors (1).

5056131571 is an equidigital number, since it uses as much as digits as its factorization.

5056131571 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15750, while the sum is 34.

The square root of 5056131571 is about 71106.4805133822. The cubic root of 5056131571 is about 1716.3510586077.

The spelling of 5056131571 in words is "five billion, fifty-six million, one hundred thirty-one thousand, five hundred seventy-one".