504322552 has 8 divisors (see below), whose sum is σ = 945604800. Its totient is φ = 252161272.

The previous prime is 504322547. The next prime is 504322571. The reversal of 504322552 is 255223405.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (28) 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 504322552.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31520152 + ... + 31520167.

It is an arithmetic number, because the mean of its divisors is an integer number (118200600).

Almost surely, 2^504322552 is an apocalyptic number.

It is an amenable number.

504322552 is a deficient number, since it is larger than the sum of its proper divisors (441282248).

504322552 is a wasteful number, since it uses less digits than its factorization.

504322552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63040325 (or 63040321 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 28.

The square root of 504322552 is about 22457.1269756396. The cubic root of 504322552 is about 795.9811742726.

Adding to 504322552 its reverse (255223405), we get a palindrome (759545957).

The spelling of 504322552 in words is "five hundred four million, three hundred twenty-two thousand, five hundred fifty-two".