325223167 has 2 divisors, whose sum is σ = 325223168. Its totient is φ = 325223166.

The previous prime is 325223161. The next prime is 325223189. The reversal of 325223167 is 761322523.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 325223167 - 2¹⁹ = 324698879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (325223161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162611583 + 162611584.

It is an arithmetic number, because the mean of its divisors is an integer number (162611584).

Almost surely, 2^325223167 is an apocalyptic number.

325223167 is a deficient number, since it is larger than the sum of its proper divisors (1).

325223167 is an equidigital number, since it uses as much as digits as its factorization.

325223167 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15120, while the sum is 31.

The square root of 325223167 is about 18033.9448540800. The cubic root of 325223167 is about 687.6917667583.

The spelling of 325223167 in words is "three hundred twenty-five million, two hundred twenty-three thousand, one hundred sixty-seven".