530665432 has 32 divisors (see below), whose sum is σ = 1122886800. Its totient is φ = 232892800.

The previous prime is 530665417. The next prime is 530665441. The reversal of 530665432 is 234566035.

It is a congruent number.

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, 101419 + ... + 106522.

Almost surely, 2^530665432 is an apocalyptic number.

It is an amenable number.

530665432 is an abundant number, since it is smaller than the sum of its proper divisors (592221368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

530665432 is a wasteful number, since it uses less digits than its factorization.

530665432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207987 (or 207983 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 34.

The square root of 530665432 is about 23036.1765924817. The cubic root of 530665432 is about 809.6057788010.

The spelling of 530665432 in words is "five hundred thirty million, six hundred sixty-five thousand, four hundred thirty-two".