530304530 has 16 divisors (see below), whose sum is σ = 1090912320. Its totient is φ = 181818672.

The previous prime is 530304493. The next prime is 530304563. The reversal of 530304530 is 35403035.

It is a junction number, because it is equal to n+sod(n) for n = 530304496 and 530304505.

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 in 7 ways as a sum of consecutive naturals, for example, 3787820 + ... + 3787959.

It is an arithmetic number, because the mean of its divisors is an integer number (68182020).

Almost surely, 2^530304530 is an apocalyptic number.

530304530 is an abundant number, since it is smaller than the sum of its proper divisors (560607790).

530304530 is a wasteful number, since it uses less digits than its factorization.

530304530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7575793.

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

The square root of 530304530 is about 23028.3418855983. The cubic root of 530304530 is about 809.4222013587.

Adding to 530304530 its reverse (35403035), we get a palindrome (565707565).

The spelling of 530304530 in words is "five hundred thirty million, three hundred four thousand, five hundred thirty".