325665431566023 has 8 divisors (see below), whose sum is σ = 459762962210928. Its totient is φ = 204339094315904.

The previous prime is 325665431566019. The next prime is 325665431566063. The reversal of 325665431566023 is 320665134566523.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 325665431566023 - 2² = 325665431566019 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325665431566063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3192798348636 + ... + 3192798348737.

It is an arithmetic number, because the mean of its divisors is an integer number (57470370276366).

Almost surely, 2^{325665431566023} is an apocalyptic number.

325665431566023 is a deficient number, since it is larger than the sum of its proper divisors (134097530644905).

325665431566023 is a wasteful number, since it uses less digits than its factorization.

325665431566023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6385596697393.

The product of its (nonzero) digits is 69984000, while the sum is 57.

The spelling of 325665431566023 in words is "three hundred twenty-five trillion, six hundred sixty-five billion, four hundred thirty-one million, five hundred sixty-six thousand, twenty-three".