259629795223 has 2 divisors, whose sum is σ = 259629795224. Its totient is φ = 259629795222.

The previous prime is 259629795199. The next prime is 259629795233. The reversal of 259629795223 is 322597926952.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-259629795223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (259629795233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 129814897611 + 129814897612.

It is an arithmetic number, because the mean of its divisors is an integer number (129814897612).

Almost surely, 2^259629795223 is an apocalyptic number.

259629795223 is a deficient number, since it is larger than the sum of its proper divisors (1).

259629795223 is an equidigital number, since it uses as much as digits as its factorization.

259629795223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36741600, while the sum is 61.

The spelling of 259629795223 in words is "two hundred fifty-nine billion, six hundred twenty-nine million, seven hundred ninety-five thousand, two hundred twenty-three".