325265791 has 2 divisors, whose sum is σ = 325265792. Its totient is φ = 325265790.

The previous prime is 325265789. The next prime is 325265873. The reversal of 325265791 is 197562523.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 325265791 - 2¹ = 325265789 is a prime.

Together with 325265789, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (325235791) 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, 162632895 + 162632896.

It is an arithmetic number, because the mean of its divisors is an integer number (162632896).

Almost surely, 2^325265791 is an apocalyptic number.

325265791 is a deficient number, since it is larger than the sum of its proper divisors (1).

325265791 is an equidigital number, since it uses as much as digits as its factorization.

325265791 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 113400, while the sum is 40.

The square root of 325265791 is about 18035.1265867473. The cubic root of 325265791 is about 687.7218085843.

The spelling of 325265791 in words is "three hundred twenty-five million, two hundred sixty-five thousand, seven hundred ninety-one".