132151646665555 has 32 divisors (see below), whose sum is σ = 179208139815360. Its totient is φ = 92669542049280.

The previous prime is 132151646665529. The next prime is 132151646665567. The reversal of 132151646665555 is 555566646151231.

It is a happy number.

It is not a de Polignac number, because 132151646665555 - 2⁹ = 132151646665043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 132151646665493 and 132151646665502.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55347712 + ... + 57685981.

It is an arithmetic number, because the mean of its divisors is an integer number (5600254369230).

Almost surely, 2^{132151646665555} is an apocalyptic number.

132151646665555 is a deficient number, since it is larger than the sum of its proper divisors (47056493149805).

132151646665555 is a wasteful number, since it uses less digits than its factorization.

132151646665555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113034471.

The product of its digits is 97200000, while the sum is 61.

The spelling of 132151646665555 in words is "one hundred thirty-two trillion, one hundred fifty-one billion, six hundred forty-six million, six hundred sixty-five thousand, five hundred fifty-five".