132661653625512 has 96 divisors (see below), whose sum is σ = 392210901632160. Its totient is φ = 40174243056000.

The previous prime is 132661653625451. The next prime is 132661653625549. The reversal of 132661653625512 is 215526356166231.

132661653625512 is a `hidden beast` number, since 1 + 3 + 2 + 6 + 6 + 1 + 6 + 5 + 3 + 625 + 5 + 1 + 2 = 666.

It is a super-2 number, since 2×132661653625512² (a number of 29 digits) contains 22 as substring.

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, 53490939 + ... + 55916042.

It is an arithmetic number, because the mean of its divisors is an integer number (4085530225335).

Almost surely, 2^{132661653625512} is an apocalyptic number.

132661653625512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

132661653625512 is an abundant number, since it is smaller than the sum of its proper divisors (259549248006648).

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

132661653625512 is a wasteful number, since it uses less digits than its factorization.

132661653625512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109408535 (or 109408528 counting only the distinct ones).

The product of its digits is 11664000, while the sum is 54.

The spelling of 132661653625512 in words is "one hundred thirty-two trillion, six hundred sixty-one billion, six hundred fifty-three million, six hundred twenty-five thousand, five hundred twelve".