325044240255523 has 4 divisors (see below), whose sum is σ = 325044278330688. Its totient is φ = 325044202180360.

The previous prime is 325044240255443. The next prime is 325044240255541. The reversal of 325044240255523 is 325552042440523.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-325044240255523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (325044240250523) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 347265 + ... + 25499197.

It is an arithmetic number, because the mean of its divisors is an integer number (81261069582672).

Almost surely, 2^{325044240255523} is an apocalyptic number.

325044240255523 is a deficient number, since it is larger than the sum of its proper divisors (38075165).

325044240255523 is a wasteful number, since it uses less digits than its factorization.

325044240255523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38075164.

The product of its (nonzero) digits is 5760000, while the sum is 46.

The spelling of 325044240255523 in words is "three hundred twenty-five trillion, forty-four billion, two hundred forty million, two hundred fifty-five thousand, five hundred twenty-three".