132256323554621 has 16 divisors (see below), whose sum is σ = 156038047116288. Its totient is φ = 109697160470400.

The previous prime is 132256323554573. The next prime is 132256323554629. The reversal of 132256323554621 is 126455323652231.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 132256323554621 - 2²⁶ = 132256256445757 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 132256323554621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132256323554629) 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, 20945150 + ... + 26518143.

It is an arithmetic number, because the mean of its divisors is an integer number (9752377944768).

Almost surely, 2^{132256323554621} is an apocalyptic number.

It is an amenable number.

132256323554621 is a deficient number, since it is larger than the sum of its proper divisors (23781723561667).

132256323554621 is a wasteful number, since it uses less digits than its factorization.

132256323554621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47476172.

The product of its digits is 7776000, while the sum is 50.

The spelling of 132256323554621 in words is "one hundred thirty-two trillion, two hundred fifty-six billion, three hundred twenty-three million, five hundred fifty-four thousand, six hundred twenty-one".