530403304 has 32 divisors (see below), whose sum is σ = 1032963840. Its totient is φ = 255052800.

The previous prime is 530403271. The next prime is 530403311. The reversal of 530403304 is 403304035.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33864 + ... + 46984.

It is an arithmetic number, because the mean of its divisors is an integer number (32280120).

Almost surely, 2^530403304 is an apocalyptic number.

It is an amenable number.

530403304 is a deficient number, since it is larger than the sum of its proper divisors (502560536).

530403304 is a wasteful number, since it uses less digits than its factorization.

530403304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13321 (or 13317 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 22.

The square root of 530403304 is about 23030.4864038952. The cubic root of 530403304 is about 809.4724522999.

Adding to 530403304 its reverse (403304035), we get a palindrome (933707339).

The spelling of 530403304 in words is "five hundred thirty million, four hundred three thousand, three hundred four".