325682145188 has 6 divisors (see below), whose sum is σ = 569943754086. Its totient is φ = 162841072592.

The previous prime is 325682145169. The next prime is 325682145193. The reversal of 325682145188 is 881541286523.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 319713346624 + 5968798564 = 565432^2 + 77258^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40710268145 + ... + 40710268152.

It is an arithmetic number, because the mean of its divisors is an integer number (94990625681).

Almost surely, 2^325682145188 is an apocalyptic number.

It is an amenable number.

325682145188 is a deficient number, since it is larger than the sum of its proper divisors (244261608898).

325682145188 is a wasteful number, since it uses less digits than its factorization.

325682145188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81420536301 (or 81420536299 counting only the distinct ones).

The product of its digits is 3686400, while the sum is 53.

The spelling of 325682145188 in words is "three hundred twenty-five billion, six hundred eighty-two million, one hundred forty-five thousand, one hundred eighty-eight".