259324801 has 2 divisors, whose sum is σ = 259324802. Its totient is φ = 259324800.

The previous prime is 259324771. The next prime is 259324829. The reversal of 259324801 is 108423952.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 180203776 + 79121025 = 13424^2 + 8895^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-259324801 is a prime.

It is not a weakly prime, because it can be changed into another prime (259324841) 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, 129662400 + 129662401.

It is an arithmetic number, because the mean of its divisors is an integer number (129662401).

Almost surely, 2^259324801 is an apocalyptic number.

It is an amenable number.

259324801 is a deficient number, since it is larger than the sum of its proper divisors (1).

259324801 is an equidigital number, since it uses as much as digits as its factorization.

259324801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 259324801 is about 16103.5648537832. The cubic root of 259324801 is about 637.6974559947.

The spelling of 259324801 in words is "two hundred fifty-nine million, three hundred twenty-four thousand, eight hundred one".