530303504 has 10 divisors (see below), whose sum is σ = 1027463070. Its totient is φ = 265151744.

The previous prime is 530303503. The next prime is 530303507. The reversal of 530303504 is 405303035.

It can be written as a sum of positive squares in only one way, i.e., 499611904 + 30691600 = 22352^2 + 5540^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 530303504.

It is not an unprimeable number, because it can be changed into a prime (530303503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16571969 + ... + 16572000.

It is an arithmetic number, because the mean of its divisors is an integer number (102746307).

Almost surely, 2^530303504 is an apocalyptic number.

It is an amenable number.

530303504 is a deficient number, since it is larger than the sum of its proper divisors (497159566).

530303504 is a wasteful number, since it uses less digits than its factorization.

530303504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33143977 (or 33143971 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 23.

The square root of 530303504 is about 23028.3196086905. The cubic root of 530303504 is about 809.4216793519.

Adding to 530303504 its reverse (405303035), we get a palindrome (935606539).

The spelling of 530303504 in words is "five hundred thirty million, three hundred three thousand, five hundred four".