32043552155 has 16 divisors (see below), whose sum is σ = 40547020800. Its totient is φ = 24243066720.

The previous prime is 32043552139. The next prime is 32043552169. The reversal of 32043552155 is 55125534023.

It is not a de Polignac number, because 32043552155 - 2⁴ = 32043552139 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 241115 + ... + 349604.

It is an arithmetic number, because the mean of its divisors is an integer number (2534188800).

Almost surely, 2^32043552155 is an apocalyptic number.

32043552155 is a deficient number, since it is larger than the sum of its proper divisors (8503468645).

32043552155 is a wasteful number, since it uses less digits than its factorization.

32043552155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591314.

The product of its (nonzero) digits is 90000, while the sum is 35.

The spelling of 32043552155 in words is "thirty-two billion, forty-three million, five hundred fifty-two thousand, one hundred fifty-five".