132768184663556 has 12 divisors (see below), whose sum is σ = 250216963404492. Its totient is φ = 61277623690848.

The previous prime is 132768184663537. The next prime is 132768184663613. The reversal of 132768184663556 is 655366481867231.

It can be written as a sum of positive squares in 2 ways, for example, as 90830049030400 + 41938135633156 = 9530480^2 + 6475966^2 .

It is a super-2 number, since 2×132768184663556² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 132768184663556.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1276617160175 + ... + 1276617160278.

It is an arithmetic number, because the mean of its divisors is an integer number (20851413617041).

Almost surely, 2^{132768184663556} is an apocalyptic number.

It is an amenable number.

132768184663556 is a deficient number, since it is larger than the sum of its proper divisors (117448778740936).

132768184663556 is a wasteful number, since it uses less digits than its factorization.

132768184663556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2553234320470 (or 2553234320468 counting only the distinct ones).

The product of its digits is 1045094400, while the sum is 71.

The spelling of 132768184663556 in words is "one hundred thirty-two trillion, seven hundred sixty-eight billion, one hundred eighty-four million, six hundred sixty-three thousand, five hundred fifty-six".