132706443751517 has 4 divisors (see below), whose sum is σ = 132706548221280. Its totient is φ = 132706339281756.

The previous prime is 132706443751493. The next prime is 132706443751547. The reversal of 132706443751517 is 715157344607231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132706443751517 is a prime.

It is a super-2 number, since 2×132706443751517² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132706443751547) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50305703 + ... + 52877940.

It is an arithmetic number, because the mean of its divisors is an integer number (33176637055320).

Almost surely, 2^{132706443751517} is an apocalyptic number.

It is an amenable number.

132706443751517 is a deficient number, since it is larger than the sum of its proper divisors (104469763).

132706443751517 is a wasteful number, since it uses less digits than its factorization.

132706443751517 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104469762.

The product of its (nonzero) digits is 14817600, while the sum is 56.

The spelling of 132706443751517 in words is "one hundred thirty-two trillion, seven hundred six billion, four hundred forty-three million, seven hundred fifty-one thousand, five hundred seventeen".