56965329 has 16 divisors (see below), whose sum is σ = 84584640. Its totient is φ = 37890720.

The previous prime is 56965297. The next prime is 56965333. The reversal of 56965329 is 92356965.

56965329 is a `hidden beast` number, since 569 + 65 + 3 + 29 = 666.

56965329 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 56965329 - 2⁵ = 56965297 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56965529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11109 + ... + 15405.

It is an arithmetic number, because the mean of its divisors is an integer number (5286540).

Almost surely, 2^56965329 is an apocalyptic number.

It is an amenable number.

56965329 is a deficient number, since it is larger than the sum of its proper divisors (27619311).

56965329 is a wasteful number, since it uses less digits than its factorization.

56965329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4797 (or 4791 counting only the distinct ones).

The product of its digits is 437400, while the sum is 45.

The square root of 56965329 is about 7547.5379429321. The cubic root of 56965329 is about 384.7720672530.

It can be divided in two parts, 5696 and 5329, that added together give a square (11025 = 105²).

The spelling of 56965329 in words is "fifty-six million, nine hundred sixty-five thousand, three hundred twenty-nine".