56258323 has 4 divisors (see below), whose sum is σ = 61372728. Its totient is φ = 51143920.

The previous prime is 56258269. The next prime is 56258327. The reversal of 56258323 is 32385265.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56258323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56258327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2557186 + ... + 2557207.

It is an arithmetic number, because the mean of its divisors is an integer number (15343182).

Almost surely, 2^56258323 is an apocalyptic number.

56258323 is a deficient number, since it is larger than the sum of its proper divisors (5114405).

56258323 is a wasteful number, since it uses less digits than its factorization.

56258323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5114404.

The product of its digits is 43200, while the sum is 34.

The square root of 56258323 is about 7500.5548461431. The cubic root of 56258323 is about 383.1736130230.

It can be divided in two parts, 562 and 58323, that added together give a palindrome (58885).

The spelling of 56258323 in words is "fifty-six million, two hundred fifty-eight thousand, three hundred twenty-three".