325325339281 has 8 divisors (see below), whose sum is σ = 332189027784. Its totient is φ = 318526709760.

The previous prime is 325325339257. The next prime is 325325339291. The reversal of 325325339281 is 182933523523.

It can be written as a sum of positive squares in 4 ways, for example, as 47680652881 + 277644686400 = 218359^2 + 526920^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 325325339281 - 2⁵ = 325325339249 is a prime.

It is a super-2 number, since 2×325325339281² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (325325339291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16254640 + ... + 16274641.

It is an arithmetic number, because the mean of its divisors is an integer number (41523628473).

Almost surely, 2^325325339281 is an apocalyptic number.

It is an amenable number.

325325339281 is a deficient number, since it is larger than the sum of its proper divisors (6863688503).

325325339281 is a wasteful number, since it uses less digits than its factorization.

325325339281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32529491.

The product of its digits is 1166400, while the sum is 46.

The spelling of 325325339281 in words is "three hundred twenty-five billion, three hundred twenty-five million, three hundred thirty-nine thousand, two hundred eighty-one".