56301664 has 12 divisors (see below), whose sum is σ = 110843964. Its totient is φ = 28150816.

The previous prime is 56301649. The next prime is 56301737. The reversal of 56301664 is 46610365.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 879682 + ... + 879745.

It is an arithmetic number, because the mean of its divisors is an integer number (9236997).

Almost surely, 2^56301664 is an apocalyptic number.

It is an amenable number.

56301664 is a deficient number, since it is larger than the sum of its proper divisors (54542300).

56301664 is a wasteful number, since it uses less digits than its factorization.

56301664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1759437 (or 1759429 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 56301664 is about 7503.4434761648. The cubic root of 56301664 is about 383.2719858138.

It can be divided in two parts, 56301 and 664, that added together give a palindrome (56965).

The spelling of 56301664 in words is "fifty-six million, three hundred one thousand, six hundred sixty-four".