325168331873 has 16 divisors (see below), whose sum is σ = 405431208960. Its totient is φ = 253361336400.

The previous prime is 325168331821. The next prime is 325168331879. The reversal of 325168331873 is 378133861523.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 325168331873 - 2¹⁰ = 325168330849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (325168331879) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1119698 + ... + 1379876.

It is an arithmetic number, because the mean of its divisors is an integer number (25339450560).

Almost surely, 2^325168331873 is an apocalyptic number.

It is an amenable number.

325168331873 is a deficient number, since it is larger than the sum of its proper divisors (80262877087).

325168331873 is a wasteful number, since it uses less digits than its factorization.

325168331873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276428.

The product of its digits is 2177280, while the sum is 50.

The spelling of 325168331873 in words is "three hundred twenty-five billion, one hundred sixty-eight million, three hundred thirty-one thousand, eight hundred seventy-three".