132768864876605 has 8 divisors (see below), whose sum is σ = 159582544279512. Its totient is φ = 106041820949568.

The previous prime is 132768864876601. The next prime is 132768864876623. The reversal of 132768864876605 is 506678468867231.

It can be written as a sum of positive squares in 4 ways, for example, as 1702223824249 + 131066641052356 = 1304693^2 + 11448434^2 .

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 132768864876605 - 2² = 132768864876601 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 (132768864876601) 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, 21658865594 + ... + 21658871723.

It is an arithmetic number, because the mean of its divisors is an integer number (19947818034939).

Almost surely, 2^{132768864876605} is an apocalyptic number.

It is an amenable number.

132768864876605 is a deficient number, since it is larger than the sum of its proper divisors (26813679402907).

132768864876605 is an equidigital number, since it uses as much as digits as its factorization.

132768864876605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43317737935.

The product of its (nonzero) digits is 3901685760, while the sum is 77.

The spelling of 132768864876605 in words is "one hundred thirty-two trillion, seven hundred sixty-eight billion, eight hundred sixty-four million, eight hundred seventy-six thousand, six hundred five".