325605202506523 has 4 divisors (see below), whose sum is σ = 325605266571568. Its totient is φ = 325605138441480.

The previous prime is 325605202506499. The next prime is 325605202506527.

325605202506523 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 325605202506523 - 2⁵ = 325605202506491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (325605202506527) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23683536 + ... + 34815517.

It is an arithmetic number, because the mean of its divisors is an integer number (81401316642892).

Almost surely, 2^{325605202506523} is an apocalyptic number.

325605202506523 is a deficient number, since it is larger than the sum of its proper divisors (64065045).

325605202506523 is an equidigital number, since it uses as much as digits as its factorization.

325605202506523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64065044.

The product of its (nonzero) digits is 3240000, while the sum is 46.

The spelling of 325605202506523 in words is "three hundred twenty-five trillion, six hundred five billion, two hundred two million, five hundred six thousand, five hundred twenty-three".