572886523 has 4 divisors (see below), whose sum is σ = 624967128. Its totient is φ = 520805920.

The previous prime is 572886497. The next prime is 572886527. The reversal of 572886523 is 325688275.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 572886523 - 2⁹ = 572886011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (572886527) 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, 26040286 + ... + 26040307.

It is an arithmetic number, because the mean of its divisors is an integer number (156241782).

Almost surely, 2^572886523 is an apocalyptic number.

572886523 is a deficient number, since it is larger than the sum of its proper divisors (52080605).

572886523 is a wasteful number, since it uses less digits than its factorization.

572886523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52080604.

The product of its digits is 806400, while the sum is 46.

The square root of 572886523 is about 23935.0480049654. The cubic root of 572886523 is about 830.5316780242.

The spelling of 572886523 in words is "five hundred seventy-two million, eight hundred eighty-six thousand, five hundred twenty-three".