325564207 has 2 divisors, whose sum is σ = 325564208. Its totient is φ = 325564206.

The previous prime is 325564177. The next prime is 325564247. The reversal of 325564207 is 702465523.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 325564207 - 2²⁷ = 191346479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (325564247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162782103 + 162782104.

It is an arithmetic number, because the mean of its divisors is an integer number (162782104).

Almost surely, 2^325564207 is an apocalyptic number.

325564207 is a deficient number, since it is larger than the sum of its proper divisors (1).

325564207 is an equidigital number, since it uses as much as digits as its factorization.

325564207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 50400, while the sum is 34.

The square root of 325564207 is about 18043.3978784485. The cubic root of 325564207 is about 687.9320617237.

It can be divided in two parts, 32556 and 4207, that added together give a palindrome (36763).

The spelling of 325564207 in words is "three hundred twenty-five million, five hundred sixty-four thousand, two hundred seven".