325313976319 has 4 divisors (see below), whose sum is σ = 325315135096. Its totient is φ = 325312817544.

The previous prime is 325313976311. The next prime is 325313976401. The reversal of 325313976319 is 913679313523.

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 not a de Polignac number, because 325313976319 - 2³ = 325313976311 is a prime.

It is a super-2 number, since 2×325313976319² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325313976311) 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, 136897 + ... + 818149.

It is an arithmetic number, because the mean of its divisors is an integer number (81328783774).

Almost surely, 2^325313976319 is an apocalyptic number.

325313976319 is a deficient number, since it is larger than the sum of its proper divisors (1158777).

325313976319 is an equidigital number, since it uses as much as digits as its factorization.

325313976319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1158776.

The product of its digits is 2755620, while the sum is 52.

The spelling of 325313976319 in words is "three hundred twenty-five billion, three hundred thirteen million, nine hundred seventy-six thousand, three hundred nineteen".