132666505633026 has 48 divisors (see below), whose sum is σ = 299625853887360. Its totient is φ = 42371332829280.

The previous prime is 132666505632979. The next prime is 132666505633061. The reversal of 132666505633026 is 620336505666231.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 969971290 + ... + 970108053.

It is an arithmetic number, because the mean of its divisors is an integer number (6242205289320).

Almost surely, 2^{132666505633026} is an apocalyptic number.

132666505633026 is an abundant number, since it is smaller than the sum of its proper divisors (166959348254334).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

132666505633026 is a wasteful number, since it uses less digits than its factorization.

132666505633026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1940079511 (or 1940079508 counting only the distinct ones).

The product of its (nonzero) digits is 20995200, while the sum is 54.

The spelling of 132666505633026 in words is "one hundred thirty-two trillion, six hundred sixty-six billion, five hundred five million, six hundred thirty-three thousand, twenty-six".