56613464 has 24 divisors (see below), whose sum is σ = 112036860. Its totient is φ = 26815536.

The previous prime is 56613463. The next prime is 56613467. The reversal of 56613464 is 46431665.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56613463) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6914 + ... + 12689.

Almost surely, 2^56613464 is an apocalyptic number.

It is an amenable number.

56613464 is a deficient number, since it is larger than the sum of its proper divisors (55423396).

56613464 is a wasteful number, since it uses less digits than its factorization.

56613464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19647 (or 19624 counting only the distinct ones).

The product of its digits is 51840, while the sum is 35.

The square root of 56613464 is about 7524.1919167443. The cubic root of 56613464 is about 383.9782069519.

The spelling of 56613464 in words is "fifty-six million, six hundred thirteen thousand, four hundred sixty-four".