56265887 has 8 divisors (see below), whose sum is σ = 59561040. Its totient is φ = 53061120.

The previous prime is 56265877. The next prime is 56265901. The reversal of 56265887 is 78856265.

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 56265887 - 2⁶ = 56265823 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56265877) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21314 + ... + 23807.

It is an arithmetic number, because the mean of its divisors is an integer number (7445130).

Almost surely, 2^56265887 is an apocalyptic number.

56265887 is a deficient number, since it is larger than the sum of its proper divisors (3295153).

56265887 is a wasteful number, since it uses less digits than its factorization.

56265887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45193.

The product of its digits is 806400, while the sum is 47.

The square root of 56265887 is about 7501.0590585597. The cubic root of 56265887 is about 383.1907849730.

The spelling of 56265887 in words is "fifty-six million, two hundred sixty-five thousand, eight hundred eighty-seven".