325163442 has 8 divisors (see below), whose sum is σ = 650326896. Its totient is φ = 108387812.

The previous prime is 325163441. The next prime is 325163467. The reversal of 325163442 is 244361523.

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

325163442 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (325163441) 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, 27096948 + ... + 27096959.

It is an arithmetic number, because the mean of its divisors is an integer number (81290862).

Almost surely, 2^325163442 is an apocalyptic number.

325163442 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

325163442 is a wasteful number, since it uses less digits than its factorization.

325163442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54193912.

The product of its digits is 17280, while the sum is 30.

The square root of 325163442 is about 18032.2888730189. The cubic root of 325163442 is about 687.6496675585.

The spelling of 325163442 in words is "three hundred twenty-five million, one hundred sixty-three thousand, four hundred forty-two".