504325252 has 6 divisors (see below), whose sum is σ = 882569198. Its totient is φ = 252162624.

The previous prime is 504325243. The next prime is 504325253. The reversal of 504325252 is 252523405.

It can be written as a sum of positive squares in only one way, i.e., 463799296 + 40525956 = 21536^2 + 6366^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 504325252.

It is not an unprimeable number, because it can be changed into a prime (504325253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63040653 + ... + 63040660.

Almost surely, 2^504325252 is an apocalyptic number.

It is an amenable number.

504325252 is a deficient number, since it is larger than the sum of its proper divisors (378243946).

504325252 is a wasteful number, since it uses less digits than its factorization.

504325252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126081317 (or 126081315 counting only the distinct ones).

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

The square root of 504325252 is about 22457.1870901055. The cubic root of 504325252 is about 795.9825947559.

Adding to 504325252 its reverse (252523405), we get a palindrome (756848657).

The spelling of 504325252 in words is "five hundred four million, three hundred twenty-five thousand, two hundred fifty-two".