325664632623155 has 16 divisors (see below), whose sum is σ = 446627351991744. Its totient is φ = 223312105887360.

The previous prime is 325664632623151. The next prime is 325664632623167. The reversal of 325664632623155 is 551326236466523.

It is not a de Polignac number, because 325664632623155 - 2² = 325664632623151 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 325664632623094 and 325664632623103.

It is not an unprimeable number, because it can be changed into a prime (325664632623151) 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, 6167756 + ... + 26255865.

It is an arithmetic number, because the mean of its divisors is an integer number (27914209499484).

Almost surely, 2^{325664632623155} is an apocalyptic number.

325664632623155 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

325664632623155 is a deficient number, since it is larger than the sum of its proper divisors (120962719368589).

325664632623155 is a wasteful number, since it uses less digits than its factorization.

325664632623155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32710606.

The product of its digits is 139968000, while the sum is 59.

The spelling of 325664632623155 in words is "three hundred twenty-five trillion, six hundred sixty-four billion, six hundred thirty-two million, six hundred twenty-three thousand, one hundred fifty-five".