132666522660656 has 10 divisors (see below), whose sum is σ = 257041387655052. Its totient is φ = 66333261330320.

The previous prime is 132666522660649. The next prime is 132666522660667. The reversal of 132666522660656 is 656066225666231.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4145828833130 + ... + 4145828833161.

Almost surely, 2^{132666522660656} is an apocalyptic number.

132666522660656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

132666522660656 is a deficient number, since it is larger than the sum of its proper divisors (124374864994396).

132666522660656 is an equidigital number, since it uses as much as digits as its factorization.

132666522660656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8291657666299 (or 8291657666293 counting only the distinct ones).

The product of its (nonzero) digits is 167961600, while the sum is 62.

The spelling of 132666522660656 in words is "one hundred thirty-two trillion, six hundred sixty-six billion, five hundred twenty-two million, six hundred sixty thousand, six hundred fifty-six".