432665155 has 8 divisors (see below), whose sum is σ = 559136592. Its totient is φ = 319506528.

The previous prime is 432665141. The next prime is 432665173. The reversal of 432665155 is 551566234.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 432665155 - 2⁷ = 432665027 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3328129 + ... + 3328258.

It is an arithmetic number, because the mean of its divisors is an integer number (69892074).

Almost surely, 2^432665155 is an apocalyptic number.

432665155 is a deficient number, since it is larger than the sum of its proper divisors (126471437).

432665155 is a wasteful number, since it uses less digits than its factorization.

432665155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6656405.

The product of its digits is 108000, while the sum is 37.

The square root of 432665155 is about 20800.6046787107. The cubic root of 432665155 is about 756.3404137513.

The spelling of 432665155 in words is "four hundred thirty-two million, six hundred sixty-five thousand, one hundred fifty-five".