56326005 has 24 divisors (see below), whose sum is σ = 100016280. Its totient is φ = 29306880.

The previous prime is 56325991. The next prime is 56326007. The reversal of 56326005 is 50062365.

56326005 is a `hidden beast` number, since 56 + 3 + 2 + 600 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 5731236 + 50594769 = 2394^2 + 7113^2 .

It is not a de Polignac number, because 56326005 - 2⁴ = 56325989 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 56326005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56326007) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13420 + ... + 17109.

It is an arithmetic number, because the mean of its divisors is an integer number (4167345).

Almost surely, 2^56326005 is an apocalyptic number.

It is an amenable number.

56326005 is a deficient number, since it is larger than the sum of its proper divisors (43690275).

56326005 is a wasteful number, since it uses less digits than its factorization.

56326005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30581 (or 30578 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 56326005 is about 7505.0652895228. The cubic root of 56326005 is about 383.3272114124.

The spelling of 56326005 in words is "fifty-six million, three hundred twenty-six thousand, five".