325053217 has 2 divisors, whose sum is σ = 325053218. Its totient is φ = 325053216.

The previous prime is 325053203. The next prime is 325053233. The reversal of 325053217 is 712350523.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 297079696 + 27973521 = 17236^2 + 5289^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-325053217 is a prime.

It is equal to p_17533090 and since 325053217 and 17533090 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (325053017) 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, 162526608 + 162526609.

It is an arithmetic number, because the mean of its divisors is an integer number (162526609).

Almost surely, 2^325053217 is an apocalyptic number.

It is an amenable number.

325053217 is a deficient number, since it is larger than the sum of its proper divisors (1).

325053217 is an equidigital number, since it uses as much as digits as its factorization.

325053217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 325053217 is about 18029.2322909213. The cubic root of 325053217 is about 687.5719581761.

The spelling of 325053217 in words is "three hundred twenty-five million, fifty-three thousand, two hundred seventeen".