56179272059 has 2 divisors, whose sum is σ = 56179272060. Its totient is φ = 56179272058.

The previous prime is 56179272047. The next prime is 56179272089. The reversal of 56179272059 is 95027297165.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56179272059 - 2²⁸ = 55910836603 is a prime.

It is a super-2 number, since 2×56179272059² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 56179272059.

It is not a weakly prime, because it can be changed into another prime (56179272089) 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, 28089636029 + 28089636030.

It is an arithmetic number, because the mean of its divisors is an integer number (28089636030).

Almost surely, 2^56179272059 is an apocalyptic number.

56179272059 is a deficient number, since it is larger than the sum of its proper divisors (1).

56179272059 is an equidigital number, since it uses as much as digits as its factorization.

56179272059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2381400, while the sum is 53.

The spelling of 56179272059 in words is "fifty-six billion, one hundred seventy-nine million, two hundred seventy-two thousand, fifty-nine".