522024252 has 48 divisors (see below), whose sum is σ = 1266650112. Its totient is φ = 167149440.

The previous prime is 522024247. The next prime is 522024263. The reversal of 522024252 is 252420225.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45843 + ... + 56085.

It is an arithmetic number, because the mean of its divisors is an integer number (26388544).

Almost surely, 2^522024252 is an apocalyptic number.

It is an amenable number.

522024252 is an abundant number, since it is smaller than the sum of its proper divisors (744625860).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

522024252 is a wasteful number, since it uses less digits than its factorization.

522024252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10418 (or 10416 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 24.

The square root of 522024252 is about 22847.8500520290. The cubic root of 522024252 is about 805.1872573387.

Adding to 522024252 its reverse (252420225), we get a palindrome (774444477).

The spelling of 522024252 in words is "five hundred twenty-two million, twenty-four thousand, two hundred fifty-two".