325254287 has 2 divisors, whose sum is σ = 325254288. Its totient is φ = 325254286.

The previous prime is 325254283. The next prime is 325254299. The reversal of 325254287 is 782452523.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 325254287 - 2² = 325254283 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 325254287.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (325254283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162627143 + 162627144.

It is an arithmetic number, because the mean of its divisors is an integer number (162627144).

Almost surely, 2^325254287 is an apocalyptic number.

325254287 is a deficient number, since it is larger than the sum of its proper divisors (1).

325254287 is an equidigital number, since it uses as much as digits as its factorization.

325254287 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 134400, while the sum is 38.

The square root of 325254287 is about 18034.8076507625. The cubic root of 325254287 is about 687.7137007074.

The spelling of 325254287 in words is "three hundred twenty-five million, two hundred fifty-four thousand, two hundred eighty-seven".