56946864965 has 8 divisors (see below), whose sum is σ = 68482571040. Its totient is φ = 45459936592.

The previous prime is 56946864907. The next prime is 56946865033.

56946864965 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 56946864965 - 2⁶ = 56946864901 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 56946864895 and 56946864904.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12191855 + ... + 12196524.

It is an arithmetic number, because the mean of its divisors is an integer number (8560321380).

Almost surely, 2^56946864965 is an apocalyptic number.

It is an amenable number.

56946864965 is a deficient number, since it is larger than the sum of its proper divisors (11535706075).

56946864965 is a wasteful number, since it uses less digits than its factorization.

56946864965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24388851.

The product of its digits is 335923200, while the sum is 68.

The spelling of 56946864965 in words is "fifty-six billion, nine hundred forty-six million, eight hundred sixty-four thousand, nine hundred sixty-five".