56695466073599 has 4 divisors (see below), whose sum is σ = 57624899943720. Its totient is φ = 55766032203480.

The previous prime is 56695466073539. The next prime is 56695466073601. The reversal of 56695466073599 is 99537066459665.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 56695466073599 - 2³⁶ = 56626746596863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56695466073539) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 464716934969 + ... + 464716935090.

It is an arithmetic number, because the mean of its divisors is an integer number (14406224985930).

Almost surely, 2^{56695466073599} is an apocalyptic number.

56695466073599 is a deficient number, since it is larger than the sum of its proper divisors (929433870121).

56695466073599 is an equidigital number, since it uses as much as digits as its factorization.

56695466073599 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 929433870120.

The product of its (nonzero) digits is 9920232000, while the sum is 80.

The spelling of 56695466073599 in words is "fifty-six trillion, six hundred ninety-five billion, four hundred sixty-six million, seventy-three thousand, five hundred ninety-nine".