132785693645 has 8 divisors (see below), whose sum is σ = 173828544480. Its totient is φ = 96571413520.

The previous prime is 132785693633. The next prime is 132785693693. The reversal of 132785693645 is 546396587231.

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

It is not a de Polignac number, because 132785693645 - 2⁴ = 132785693629 is a prime.

It is a super-3 number, since 3×132785693645³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1207142615 + ... + 1207142724.

It is an arithmetic number, because the mean of its divisors is an integer number (21728568060).

Almost surely, 2^132785693645 is an apocalyptic number.

It is an amenable number.

132785693645 is a deficient number, since it is larger than the sum of its proper divisors (41042850835).

132785693645 is a wasteful number, since it uses less digits than its factorization.

132785693645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2414285355.

The product of its digits is 32659200, while the sum is 59.

The spelling of 132785693645 in words is "one hundred thirty-two billion, seven hundred eighty-five million, six hundred ninety-three thousand, six hundred forty-five".