8791000259 has 2 divisors, whose sum is σ = 8791000260. Its totient is φ = 8791000258.

The previous prime is 8791000247. The next prime is 8791000261. The reversal of 8791000259 is 9520001978.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8791000259 - 2⁸ = 8791000003 is a prime.

Together with 8791000261, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (8791000279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4395500129 + 4395500130.

It is an arithmetic number, because the mean of its divisors is an integer number (4395500130).

Almost surely, 2^8791000259 is an apocalyptic number.

8791000259 is a deficient number, since it is larger than the sum of its proper divisors (1).

8791000259 is an equidigital number, since it uses as much as digits as its factorization.

8791000259 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45360, while the sum is 41.

The square root of 8791000259 is about 93760.3341450957. The cubic root of 8791000259 is about 2063.8561837521.

The spelling of 8791000259 in words is "eight billion, seven hundred ninety-one million, two hundred fifty-nine", and thus it is an aban number.