522490604 has 6 divisors (see below), whose sum is σ = 914358564. Its totient is φ = 261245300.

The previous prime is 522490601. The next prime is 522490627. The reversal of 522490604 is 406094225.

It is not an unprimeable number, because it can be changed into a prime (522490601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65311322 + ... + 65311329.

It is an arithmetic number, because the mean of its divisors is an integer number (152393094).

Almost surely, 2^522490604 is an apocalyptic number.

It is an amenable number.

522490604 is a deficient number, since it is larger than the sum of its proper divisors (391867960).

522490604 is a wasteful number, since it uses less digits than its factorization.

522490604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130622655 (or 130622653 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 522490604 is about 22858.0533729362. The cubic root of 522490604 is about 805.4269581595.

The spelling of 522490604 in words is "five hundred twenty-two million, four hundred ninety thousand, six hundred four".