56611464969 has 8 divisors (see below), whose sum is σ = 76391374752. Its totient is φ = 37286265920.

The previous prime is 56611464961. The next prime is 56611465003. The reversal of 56611464969 is 96946411665.

It is a happy number.

56611464969 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 56611464969 - 2³ = 56611464961 is a prime.

It is a super-2 number, since 2×56611464969² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (56611464961) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113677392 + ... + 113677889.

It is an arithmetic number, because the mean of its divisors is an integer number (9548921844).

Almost surely, 2^56611464969 is an apocalyptic number.

It is an amenable number.

56611464969 is a deficient number, since it is larger than the sum of its proper divisors (19779909783).

56611464969 is a wasteful number, since it uses less digits than its factorization.

56611464969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227355367.

The product of its digits is 8398080, while the sum is 57.

The spelling of 56611464969 in words is "fifty-six billion, six hundred eleven million, four hundred sixty-four thousand, nine hundred sixty-nine".