56213464 has 16 divisors (see below), whose sum is σ = 105496200. Its totient is φ = 28081152.

The previous prime is 56213411. The next prime is 56213467. The reversal of 56213464 is 46431265.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56213467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8779 + ... + 13765.

Almost surely, 2^56213464 is an apocalyptic number.

It is an amenable number.

56213464 is a deficient number, since it is larger than the sum of its proper divisors (49282736).

56213464 is a wasteful number, since it uses less digits than its factorization.

56213464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6402 (or 6398 counting only the distinct ones).

The product of its digits is 17280, while the sum is 31.

The square root of 56213464 is about 7497.5638710184. The cubic root of 56213464 is about 383.0717415437.

The spelling of 56213464 in words is "fifty-six million, two hundred thirteen thousand, four hundred sixty-four".