132616561044564 has 48 divisors (see below), whose sum is σ = 364045461696000. Its totient is φ = 41605195621248.

The previous prime is 132616561044559. The next prime is 132616561044637. The reversal of 132616561044564 is 465440165616231.

132616561044564 is a `hidden beast` number, since 1 + 3 + 2 + 6 + 1 + 65 + 6 + 10 + 4 + 4 + 564 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 132616561044564.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36115619364 + ... + 36115623035.

It is an arithmetic number, because the mean of its divisors is an integer number (7584280452000).

Almost surely, 2^{132616561044564} is an apocalyptic number.

It is an amenable number.

132616561044564 is an abundant number, since it is smaller than the sum of its proper divisors (231428900651436).

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

132616561044564 is a wasteful number, since it uses less digits than its factorization.

132616561044564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72231242429 (or 72231242421 counting only the distinct ones).

The product of its (nonzero) digits is 12441600, while the sum is 54.

The spelling of 132616561044564 in words is "one hundred thirty-two trillion, six hundred sixteen billion, five hundred sixty-one million, forty-four thousand, five hundred sixty-four".