530597156 has 18 divisors (see below), whose sum is σ = 933934050. Its totient is φ = 263767680.

The previous prime is 530597141. The next prime is 530597159. The reversal of 530597156 is 651795035.

It can be written as a sum of positive squares in 3 ways, for example, as 88924900 + 441672256 = 9430^2 + 21016^2 .

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (530597159) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 129020 + ... + 133068.

It is an arithmetic number, because the mean of its divisors is an integer number (51885225).

Almost surely, 2^530597156 is an apocalyptic number.

It is an amenable number.

530597156 is a deficient number, since it is larger than the sum of its proper divisors (403336894).

530597156 is a wasteful number, since it uses less digits than its factorization.

530597156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4415 (or 4232 counting only the distinct ones).

The product of its (nonzero) digits is 141750, while the sum is 41.

The square root of 530597156 is about 23034.6946148630. The cubic root of 530597156 is about 809.5710557209.

The spelling of 530597156 in words is "five hundred thirty million, five hundred ninety-seven thousand, one hundred fifty-six".