522342524 has 12 divisors (see below), whose sum is σ = 997199448. Its totient is φ = 237428400.

The previous prime is 522342479. The next prime is 522342551. The reversal of 522342524 is 425243225.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5935667 + ... + 5935754.

It is an arithmetic number, because the mean of its divisors is an integer number (83099954).

Almost surely, 2^522342524 is an apocalyptic number.

It is an amenable number.

522342524 is a deficient number, since it is larger than the sum of its proper divisors (474856924).

522342524 is a wasteful number, since it uses less digits than its factorization.

522342524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11871436 (or 11871434 counting only the distinct ones).

The product of its digits is 19200, while the sum is 29.

The square root of 522342524 is about 22854.8140224330. The cubic root of 522342524 is about 805.3508618035.

Adding to 522342524 its reverse (425243225), we get a palindrome (947585749).

The spelling of 522342524 in words is "five hundred twenty-two million, three hundred forty-two thousand, five hundred twenty-four".