564330522 has 16 divisors (see below), whose sum is σ = 1289898432. Its totient is φ = 161237280.

The previous prime is 564330493. The next prime is 564330523. The reversal of 564330522 is 225033465.

It is a self number, because there is not a number n which added to its sum of digits gives 564330522.

It is not an unprimeable number, because it can be changed into a prime (564330523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6718179 + ... + 6718262.

It is an arithmetic number, because the mean of its divisors is an integer number (80618652).

Almost surely, 2^564330522 is an apocalyptic number.

564330522 is an abundant number, since it is smaller than the sum of its proper divisors (725567910).

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

564330522 is a wasteful number, since it uses less digits than its factorization.

564330522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13436453.

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 564330522 is about 23755.6418982944. The cubic root of 564330522 is about 826.3762871534.

Adding to 564330522 its reverse (225033465), we get a palindrome (789363987).

The spelling of 564330522 in words is "five hundred sixty-four million, three hundred thirty thousand, five hundred twenty-two".