132666522660593 has 4 divisors (see below), whose sum is σ = 135751790629488. Its totient is φ = 129581254691700.

The previous prime is 132666522660583. The next prime is 132666522660601. The reversal of 132666522660593 is 395066225666231.

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-132666522660593 is a prime.

It is a super-2 number, since 2×132666522660593² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132666522660583) 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, 1542633984383 + ... + 1542633984468.

It is an arithmetic number, because the mean of its divisors is an integer number (33937947657372).

Almost surely, 2^{132666522660593} is an apocalyptic number.

It is an amenable number.

132666522660593 is a deficient number, since it is larger than the sum of its proper divisors (3085267968895).

132666522660593 is an equidigital number, since it uses as much as digits as its factorization.

132666522660593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3085267968894.

The product of its (nonzero) digits is 125971200, while the sum is 62.

The spelling of 132666522660593 in words is "one hundred thirty-two trillion, six hundred sixty-six billion, five hundred twenty-two million, six hundred sixty thousand, five hundred ninety-three".