56306164 has 6 divisors (see below), whose sum is σ = 98535794. Its totient is φ = 28153080.

The previous prime is 56306153. The next prime is 56306167. The reversal of 56306164 is 46160365.

It can be written as a sum of positive squares in only one way, i.e., 53173264 + 3132900 = 7292^2 + 1770^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56306167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7038267 + ... + 7038274.

Almost surely, 2^56306164 is an apocalyptic number.

It is an amenable number.

56306164 is a deficient number, since it is larger than the sum of its proper divisors (42229630).

56306164 is a wasteful number, since it uses less digits than its factorization.

56306164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14076545 (or 14076543 counting only the distinct ones).

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

The square root of 56306164 is about 7503.7433324975. The cubic root of 56306164 is about 383.2821967494.

The spelling of 56306164 in words is "fifty-six million, three hundred six thousand, one hundred sixty-four".