325571243 has 2 divisors, whose sum is σ = 325571244. Its totient is φ = 325571242.

The previous prime is 325571237. The next prime is 325571249. The reversal of 325571243 is 342175523.

It is a balanced prime because it is at equal distance from previous prime (325571237) and next prime (325571249).

It is an emirp because it is prime and its reverse (342175523) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 325571243 - 2⁶ = 325571179 is a prime.

It is not a weakly prime, because it can be changed into another prime (325571249) 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, 162785621 + 162785622.

It is an arithmetic number, because the mean of its divisors is an integer number (162785622).

Almost surely, 2^325571243 is an apocalyptic number.

325571243 is a deficient number, since it is larger than the sum of its proper divisors (1).

325571243 is an equidigital number, since it uses as much as digits as its factorization.

325571243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25200, while the sum is 32.

The square root of 325571243 is about 18043.5928517577. The cubic root of 325571243 is about 687.9370174847.

The spelling of 325571243 in words is "three hundred twenty-five million, five hundred seventy-one thousand, two hundred forty-three".