522464523 has 16 divisors (see below), whose sum is σ = 796598016. Its totient is φ = 298378080.

The previous prime is 522464507. The next prime is 522464533. The reversal of 522464523 is 325464225.

It is a happy number.

It is not a de Polignac number, because 522464523 - 2⁴ = 522464507 is a prime.

It is not an unprimeable number, because it can be changed into a prime (522464533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35853 + ... + 48273.

It is an arithmetic number, because the mean of its divisors is an integer number (49787376).

Almost surely, 2^522464523 is an apocalyptic number.

522464523 is a deficient number, since it is larger than the sum of its proper divisors (274133493).

522464523 is a wasteful number, since it uses less digits than its factorization.

522464523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14434.

The product of its digits is 57600, while the sum is 33.

The square root of 522464523 is about 22857.4828666675. The cubic root of 522464523 is about 805.4135565214.

The spelling of 522464523 in words is "five hundred twenty-two million, four hundred sixty-four thousand, five hundred twenty-three".