56411727179 has 2 divisors, whose sum is σ = 56411727180. Its totient is φ = 56411727178.

The previous prime is 56411727173. The next prime is 56411727191. The reversal of 56411727179 is 97172711465.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56411727179 is a prime.

It is not a weakly prime, because it can be changed into another prime (56411727173) 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, 28205863589 + 28205863590.

It is an arithmetic number, because the mean of its divisors is an integer number (28205863590).

Almost surely, 2^56411727179 is an apocalyptic number.

56411727179 is a deficient number, since it is larger than the sum of its proper divisors (1).

56411727179 is an equidigital number, since it uses as much as digits as its factorization.

56411727179 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 740880, while the sum is 50.

The spelling of 56411727179 in words is "fifty-six billion, four hundred eleven million, seven hundred twenty-seven thousand, one hundred seventy-nine".