5056565131 has 2 divisors, whose sum is σ = 5056565132. Its totient is φ = 5056565130.

The previous prime is 5056565047. The next prime is 5056565161. The reversal of 5056565131 is 1315656505.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5056565131 - 2⁹ = 5056564619 is a prime.

It is a super-2 number, since 2×5056565131² = 51137701848090094322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5056565161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2528282565 + 2528282566.

It is an arithmetic number, because the mean of its divisors is an integer number (2528282566).

Almost surely, 2^5056565131 is an apocalyptic number.

5056565131 is a deficient number, since it is larger than the sum of its proper divisors (1).

5056565131 is an equidigital number, since it uses as much as digits as its factorization.

5056565131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 67500, while the sum is 37.

The square root of 5056565131 is about 71109.5291153021. The cubic root of 5056565131 is about 1716.4001158685.

The spelling of 5056565131 in words is "five billion, fifty-six million, five hundred sixty-five thousand, one hundred thirty-one".