325514389 has 2 divisors, whose sum is σ = 325514390. Its totient is φ = 325514388.

The previous prime is 325514359. The next prime is 325514407. The reversal of 325514389 is 983415523.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 325513764 + 625 = 18042^2 + 25^2 .

It is a cyclic number.

It is not a de Polignac number, because 325514389 - 2⁷ = 325514261 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (325514359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162757194 + 162757195.

It is an arithmetic number, because the mean of its divisors is an integer number (162757195).

Almost surely, 2^325514389 is an apocalyptic number.

It is an amenable number.

325514389 is a deficient number, since it is larger than the sum of its proper divisors (1).

325514389 is an equidigital number, since it uses as much as digits as its factorization.

325514389 is an evil number, because the sum of its binary digits is even.

The product of its digits is 129600, while the sum is 40.

The square root of 325514389 is about 18042.0173206878. The cubic root of 325514389 is about 687.8969706962.

The spelling of 325514389 in words is "three hundred twenty-five million, five hundred fourteen thousand, three hundred eighty-nine".