56311164127 has 2 divisors, whose sum is σ = 56311164128. Its totient is φ = 56311164126.

The previous prime is 56311164121. The next prime is 56311164131. The reversal of 56311164127 is 72146111365.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56311164127 - 2⁷ = 56311163999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56311164121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28155582063 + 28155582064.

It is an arithmetic number, because the mean of its divisors is an integer number (28155582064).

Almost surely, 2^56311164127 is an apocalyptic number.

56311164127 is a deficient number, since it is larger than the sum of its proper divisors (1).

56311164127 is an equidigital number, since it uses as much as digits as its factorization.

56311164127 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30240, while the sum is 37.

The spelling of 56311164127 in words is "fifty-six billion, three hundred eleven million, one hundred sixty-four thousand, one hundred twenty-seven".