325258081 has 4 divisors (see below), whose sum is σ = 325373632. Its totient is φ = 325142532.

The previous prime is 325258079. The next prime is 325258097. The reversal of 325258081 is 180852523.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 325258081 - 2¹ = 325258079 is a prime.

It is a super-2 number, since 2×325258081² = 211585638511605122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (325258061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53445 + ... + 59218.

It is an arithmetic number, because the mean of its divisors is an integer number (81343408).

Almost surely, 2^325258081 is an apocalyptic number.

It is an amenable number.

325258081 is a deficient number, since it is larger than the sum of its proper divisors (115551).

325258081 is a wasteful number, since it uses less digits than its factorization.

325258081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115550.

The product of its (nonzero) digits is 19200, while the sum is 34.

The square root of 325258081 is about 18034.9128359413. The cubic root of 325258081 is about 687.7163746928.

The spelling of 325258081 in words is "three hundred twenty-five million, two hundred fifty-eight thousand, eighty-one".