325645195 has 4 divisors (see below), whose sum is σ = 390774240. Its totient is φ = 260516152.

The previous prime is 325645193. The next prime is 325645211. The reversal of 325645195 is 591546523.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 325645195 - 2¹ = 325645193 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (325645193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32564515 + ... + 32564524.

It is an arithmetic number, because the mean of its divisors is an integer number (97693560).

Almost surely, 2^325645195 is an apocalyptic number.

325645195 is a deficient number, since it is larger than the sum of its proper divisors (65129045).

325645195 is an equidigital number, since it uses as much as digits as its factorization.

325645195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65129044.

The product of its digits is 162000, while the sum is 40.

The square root of 325645195 is about 18045.6419946756. The cubic root of 325645195 is about 687.9891007772.

The spelling of 325645195 in words is "three hundred twenty-five million, six hundred forty-five thousand, one hundred ninety-five".