432155852 has 24 divisors (see below), whose sum is σ = 774274032. Its totient is φ = 210974400.

The previous prime is 432155849. The next prime is 432155863. The reversal of 432155852 is 258551234.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39902 + ... + 49562.

It is an arithmetic number, because the mean of its divisors is an integer number (32261418).

Almost surely, 2^432155852 is an apocalyptic number.

It is an amenable number.

432155852 is a deficient number, since it is larger than the sum of its proper divisors (342118180).

432155852 is a wasteful number, since it uses less digits than its factorization.

432155852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9929 (or 9927 counting only the distinct ones).

The product of its digits is 48000, while the sum is 35.

The square root of 432155852 is about 20788.3585691608. The cubic root of 432155852 is about 756.0435269770.

The spelling of 432155852 in words is "four hundred thirty-two million, one hundred fifty-five thousand, eight hundred fifty-two".