132983728656 has 20 divisors (see below), whose sum is σ = 343541299152. Its totient is φ = 44327909536.

The previous prime is 132983728643. The next prime is 132983728663. The reversal of 132983728656 is 656827389231.

It is a self number, because there is not a number n which added to its sum of digits gives 132983728656.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1385247126 + ... + 1385247221.

Almost surely, 2^132983728656 is an apocalyptic number.

132983728656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

132983728656 is an abundant number, since it is smaller than the sum of its proper divisors (210557570496).

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

132983728656 is a wasteful number, since it uses less digits than its factorization.

132983728656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2770494358 (or 2770494352 counting only the distinct ones).

The product of its digits is 26127360, while the sum is 60.

The spelling of 132983728656 in words is "one hundred thirty-two billion, nine hundred eighty-three million, seven hundred twenty-eight thousand, six hundred fifty-six".