325315585513523 has 12 divisors (see below), whose sum is σ = 361118667313824. Its totient is φ = 292813308282000.

The previous prime is 325315585513433. The next prime is 325315585513543.

325315585513523 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 325315585513523 - 2¹² = 325315585509427 is a prime.

It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (325315585513543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13309683611 + ... + 13309708052.

It is an arithmetic number, because the mean of its divisors is an integer number (30093222276152).

Almost surely, 2^{325315585513523} is an apocalyptic number.

325315585513523 is a deficient number, since it is larger than the sum of its proper divisors (35803081800301).

325315585513523 is a wasteful number, since it uses less digits than its factorization.

325315585513523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26619391786 (or 26619391775 counting only the distinct ones).

The product of its digits is 40500000, while the sum is 56.

The spelling of 325315585513523 in words is "three hundred twenty-five trillion, three hundred fifteen billion, five hundred eighty-five million, five hundred thirteen thousand, five hundred twenty-three".