325612216523 has 8 divisors (see below), whose sum is σ = 355218044160. Its totient is φ = 296007175080.

The previous prime is 325612216513. The next prime is 325612216603.

325612216523 is nontrivially palindromic in base 10.

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 325612216523 - 2²⁸ = 325343781067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (325612216513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 971018 + ... + 1262576.

It is an arithmetic number, because the mean of its divisors is an integer number (44402255520).

Almost surely, 2^325612216523 is an apocalyptic number.

325612216523 is a deficient number, since it is larger than the sum of its proper divisors (29605827637).

325612216523 is a wasteful number, since it uses less digits than its factorization.

325612216523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393097.

The product of its digits is 129600, while the sum is 38.

The spelling of 325612216523 in words is "three hundred twenty-five billion, six hundred twelve million, two hundred sixteen thousand, five hundred twenty-three".