325040522 has 8 divisors (see below), whose sum is σ = 487822176. Its totient is φ = 162433132.

The previous prime is 325040509. The next prime is 325040557. The reversal of 325040522 is 225040523.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38798 + ... + 46425.

It is an arithmetic number, because the mean of its divisors is an integer number (60977772).

Almost surely, 2^325040522 is an apocalyptic number.

325040522 is a deficient number, since it is larger than the sum of its proper divisors (162781654).

325040522 is a wasteful number, since it uses less digits than its factorization.

325040522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87132.

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 325040522 is about 18028.8802203576. The cubic root of 325040522 is about 687.5630069858.

Subtracting from 325040522 its reverse (225040523), we obtain a palindrome (99999999).

The spelling of 325040522 in words is "three hundred twenty-five million, forty thousand, five hundred twenty-two".