432542532 has 24 divisors (see below), whose sum is σ = 1012519872. Its totient is φ = 143716000.

The previous prime is 432542483. The next prime is 432542587. The reversal of 432542532 is 235245234.

It is a self number, because there is not a number n which added to its sum of digits gives 432542532.

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 7 ways as a sum of consecutive naturals, for example, 54219 + ... + 61682.

It is an arithmetic number, because the mean of its divisors is an integer number (42188328).

Almost surely, 2^432542532 is an apocalyptic number.

It is an amenable number.

432542532 is an abundant number, since it is smaller than the sum of its proper divisors (579977340).

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

432542532 is a wasteful number, since it uses less digits than its factorization.

432542532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116219 (or 116217 counting only the distinct ones).

The product of its digits is 28800, while the sum is 30.

The square root of 432542532 is about 20797.6568872554. The cubic root of 432542532 is about 756.2689547238.

Adding to 432542532 its reverse (235245234), we get a palindrome (667787766).

The spelling of 432542532 in words is "four hundred thirty-two million, five hundred forty-two thousand, five hundred thirty-two".