132966649131552 has 96 divisors (see below), whose sum is σ = 387850231238400. Its totient is φ = 44318692041984.

The previous prime is 132966649131521. The next prime is 132966649131553. The reversal of 132966649131552 is 255131946669231.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a self number, because there is not a number n which added to its sum of digits gives 132966649131552.

It is not an unprimeable number, because it can be changed into a prime (132966649131553) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4764553 + ... + 16989239.

It is an arithmetic number, because the mean of its divisors is an integer number (4040106575400).

Almost surely, 2^{132966649131552} is an apocalyptic number.

132966649131552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

132966649131552 is an abundant number, since it is smaller than the sum of its proper divisors (254883582106848).

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

132966649131552 is a wasteful number, since it uses less digits than its factorization.

132966649131552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12237295 (or 12237281 counting only the distinct ones).

The product of its digits is 62985600, while the sum is 63.

The spelling of 132966649131552 in words is "one hundred thirty-two trillion, nine hundred sixty-six billion, six hundred forty-nine million, one hundred thirty-one thousand, five hundred fifty-two".