132165820000655 has 32 divisors (see below), whose sum is σ = 181534972577280. Its totient is φ = 90488528334720.

The previous prime is 132165820000639. The next prime is 132165820000777. The reversal of 132165820000655 is 556000028561231.

It is a happy number.

It is not a de Polignac number, because 132165820000655 - 2⁴ = 132165820000639 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 194881100 + ... + 195558110.

It is an arithmetic number, because the mean of its divisors is an integer number (5672967893040).

Almost surely, 2^{132165820000655} is an apocalyptic number.

132165820000655 is a deficient number, since it is larger than the sum of its proper divisors (49369152576625).

132165820000655 is an equidigital number, since it uses as much as digits as its factorization.

132165820000655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685599.

The product of its (nonzero) digits is 432000, while the sum is 44.

Adding to 132165820000655 its reverse (556000028561231), we get a palindrome (688165848561886).

The spelling of 132165820000655 in words is "one hundred thirty-two trillion, one hundred sixty-five billion, eight hundred twenty million, six hundred fifty-five", and thus it is an aban number.