530581532 has 12 divisors (see below), whose sum is σ = 999942216. Its totient is φ = 244883760.

The previous prime is 530581529. The next prime is 530581553. The reversal of 530581532 is 235185035.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5101694 + ... + 5101797.

It is an arithmetic number, because the mean of its divisors is an integer number (83328518).

Almost surely, 2^530581532 is an apocalyptic number.

530581532 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

530581532 is a deficient number, since it is larger than the sum of its proper divisors (469360684).

530581532 is a wasteful number, since it uses less digits than its factorization.

530581532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10203508 (or 10203506 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 530581532 is about 23034.3554717730. The cubic root of 530581532 is about 809.5631094148.

The spelling of 530581532 in words is "five hundred thirty million, five hundred eighty-one thousand, five hundred thirty-two".