32165522552423 has 16 divisors (see below), whose sum is σ = 35557530609216. Its totient is φ = 28907593839360.

The previous prime is 32165522552389. The next prime is 32165522552437. The reversal of 32165522552423 is 32425522556123.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32165522552423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32165522552923) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61699436 + ... + 62218577.

It is an arithmetic number, because the mean of its divisors is an integer number (2222345663076).

Almost surely, 2^{32165522552423} is an apocalyptic number.

32165522552423 is a deficient number, since it is larger than the sum of its proper divisors (3392008056793).

32165522552423 is a wasteful number, since it uses less digits than its factorization.

32165522552423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123918554.

The product of its digits is 4320000, while the sum is 47.

The spelling of 32165522552423 in words is "thirty-two trillion, one hundred sixty-five billion, five hundred twenty-two million, five hundred fifty-two thousand, four hundred twenty-three".