56610632657464 has 8 divisors (see below), whose sum is σ = 106144936232760. Its totient is φ = 28305316328728.

The previous prime is 56610632657417. The next prime is 56610632657471. The reversal of 56610632657464 is 46475623601665.

56610632657464 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×56610632657464² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3538164541084 + ... + 3538164541099.

It is an arithmetic number, because the mean of its divisors is an integer number (13268117029095).

Almost surely, 2^{56610632657464} is an apocalyptic number.

It is an amenable number.

56610632657464 is a deficient number, since it is larger than the sum of its proper divisors (49534303575296).

56610632657464 is a wasteful number, since it uses less digits than its factorization.

56610632657464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7076329082189 (or 7076329082185 counting only the distinct ones).

The product of its (nonzero) digits is 130636800, while the sum is 61.

The spelling of 56610632657464 in words is "fifty-six trillion, six hundred ten billion, six hundred thirty-two million, six hundred fifty-seven thousand, four hundred sixty-four".