132165801615685 has 8 divisors (see below), whose sum is σ = 158629005342720. Its totient is φ = 105712612356624.

The previous prime is 132165801615629. The next prime is 132165801615689. The reversal of 132165801615685 is 586516108561231.

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 132165801615685 - 2³³ = 132157211681093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132165801615689) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2503587957 + ... + 2503640746.

It is an arithmetic number, because the mean of its divisors is an integer number (19828625667840).

Almost surely, 2^{132165801615685} is an apocalyptic number.

It is an amenable number.

132165801615685 is a deficient number, since it is larger than the sum of its proper divisors (26463203727035).

132165801615685 is an equidigital number, since it uses as much as digits as its factorization.

132165801615685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5007233987.

The product of its (nonzero) digits is 10368000, while the sum is 58.

The spelling of 132165801615685 in words is "one hundred thirty-two trillion, one hundred sixty-five billion, eight hundred one million, six hundred fifteen thousand, six hundred eighty-five".