132555568917 has 8 divisors (see below), whose sum is σ = 176742469696. Its totient is φ = 88369523712.

The previous prime is 132555568861. The next prime is 132555568931. The reversal of 132555568917 is 719865555231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 132555568917 - 2²⁶ = 132488460053 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 (132555558917) 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, 396288 + ... + 649734.

It is an arithmetic number, because the mean of its divisors is an integer number (22092808712).

Almost surely, 2^132555568917 is an apocalyptic number.

It is an amenable number.

132555568917 is a deficient number, since it is larger than the sum of its proper divisors (44186900779).

132555568917 is a wasteful number, since it uses less digits than its factorization.

132555568917 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427787.

The product of its digits is 11340000, while the sum is 57.

The spelling of 132555568917 in words is "one hundred thirty-two billion, five hundred fifty-five million, five hundred sixty-eight thousand, nine hundred seventeen".