259005799847 has 2 divisors, whose sum is σ = 259005799848. Its totient is φ = 259005799846.

The previous prime is 259005799823. The next prime is 259005799901. The reversal of 259005799847 is 748997500952.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 259005799847 - 2⁶ = 259005799783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (259005799807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 129502899923 + 129502899924.

It is an arithmetic number, because the mean of its divisors is an integer number (129502899924).

Almost surely, 2^259005799847 is an apocalyptic number.

259005799847 is a deficient number, since it is larger than the sum of its proper divisors (1).

259005799847 is an equidigital number, since it uses as much as digits as its factorization.

259005799847 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 57153600, while the sum is 65.

The spelling of 259005799847 in words is "two hundred fifty-nine billion, five million, seven hundred ninety-nine thousand, eight hundred forty-seven".