56365133 has 8 divisors (see below), whose sum is σ = 61616160. Its totient is φ = 51135280.

The previous prime is 56365117. The next prime is 56365151. The reversal of 56365133 is 33156365.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 56365133 - 2⁴ = 56365117 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 56365133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56365103) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 566 + ... + 10632.

It is an arithmetic number, because the mean of its divisors is an integer number (7702020).

Almost surely, 2^56365133 is an apocalyptic number.

It is an amenable number.

56365133 is a deficient number, since it is larger than the sum of its proper divisors (5251027).

56365133 is a wasteful number, since it uses less digits than its factorization.

56365133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10587.

The product of its digits is 24300, while the sum is 32.

The square root of 56365133 is about 7507.6716097602. The cubic root of 56365133 is about 383.4159528702.

The spelling of 56365133 in words is "fifty-six million, three hundred sixty-five thousand, one hundred thirty-three".