522476652 has 12 divisors (see below), whose sum is σ = 1219112216. Its totient is φ = 174158880.

The previous prime is 522476561. The next prime is 522476681. The reversal of 522476652 is 256674225.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 522476652.

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, 21769849 + ... + 21769872.

Almost surely, 2^522476652 is an apocalyptic number.

It is an amenable number.

522476652 is an abundant number, since it is smaller than the sum of its proper divisors (696635564).

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

522476652 is a wasteful number, since it uses less digits than its factorization.

522476652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43539728 (or 43539726 counting only the distinct ones).

The product of its digits is 201600, while the sum is 39.

The square root of 522476652 is about 22857.7481830560. The cubic root of 522476652 is about 805.4197890245.

The spelling of 522476652 in words is "five hundred twenty-two million, four hundred seventy-six thousand, six hundred fifty-two".