325324345 has 4 divisors (see below), whose sum is σ = 390389220. Its totient is φ = 260259472.

The previous prime is 325324309. The next prime is 325324361. The reversal of 325324345 is 543423523.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 543423523 = 4177 ⋅130099.

It can be written as a sum of positive squares in 2 ways, for example, as 252682816 + 72641529 = 15896^2 + 8523^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-325324345 is a prime.

It is an unprimeable number.

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, 32532430 + ... + 32532439.

It is an arithmetic number, because the mean of its divisors is an integer number (97597305).

Almost surely, 2^325324345 is an apocalyptic number.

It is an amenable number.

325324345 is a deficient number, since it is larger than the sum of its proper divisors (65064875).

325324345 is an equidigital number, since it uses as much as digits as its factorization.

325324345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65064874.

The product of its digits is 43200, while the sum is 31.

The square root of 325324345 is about 18036.7498458009. The cubic root of 325324345 is about 687.7630737565.

Adding to 325324345 its reverse (543423523), we get a palindrome (868747868).

The spelling of 325324345 in words is "three hundred twenty-five million, three hundred twenty-four thousand, three hundred forty-five".