530591332 has 24 divisors (see below), whose sum is σ = 953741880. Its totient is φ = 258128640.

The previous prime is 530591293. The next prime is 530591333. The reversal of 530591332 is 233195035.

It can be written as a sum of positive squares in 4 ways, for example, as 45887076 + 484704256 = 6774^2 + 22016^2 .

It is a junction number, because it is equal to n+sod(n) for n = 530591294 and 530591303.

It is not an unprimeable number, because it can be changed into a prime (530591333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59638 + ... + 67954.

It is an arithmetic number, because the mean of its divisors is an integer number (39739245).

Almost surely, 2^530591332 is an apocalyptic number.

It is an amenable number.

530591332 is a deficient number, since it is larger than the sum of its proper divisors (423150548).

530591332 is a wasteful number, since it uses less digits than its factorization.

530591332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8751 (or 8749 counting only the distinct ones).

The product of its (nonzero) digits is 12150, while the sum is 31.

The square root of 530591332 is about 23034.5681965172. The cubic root of 530591332 is about 809.5680936752.

The spelling of 530591332 in words is "five hundred thirty million, five hundred ninety-one thousand, three hundred thirty-two".