259829268019 has 2 divisors, whose sum is σ = 259829268020. Its totient is φ = 259829268018.

The previous prime is 259829267987. The next prime is 259829268079. The reversal of 259829268019 is 910862928952.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 259829268019 - 2⁵ = 259829267987 is a prime.

It is a super-2 number, since 2×259829268019² (a number of 24 digits) contains 22 as substring.

It is a zygodrome in base 2.

It is not a weakly prime, because it can be changed into another prime (259829268079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 129914634009 + 129914634010.

It is an arithmetic number, because the mean of its divisors is an integer number (129914634010).

Almost surely, 2^259829268019 is an apocalyptic number.

259829268019 is a deficient number, since it is larger than the sum of its proper divisors (1).

259829268019 is an equidigital number, since it uses as much as digits as its factorization.

259829268019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11197440, while the sum is 61.

The spelling of 259829268019 in words is "two hundred fifty-nine billion, eight hundred twenty-nine million, two hundred sixty-eight thousand, nineteen".