259148901911 has 2 divisors, whose sum is σ = 259148901912. Its totient is φ = 259148901910.

The previous prime is 259148901859. The next prime is 259148902039. The reversal of 259148901911 is 119109841952.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 259148901911 - 2³⁴ = 241969032727 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 259148901911.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (259148901611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 129574450955 + 129574450956.

It is an arithmetic number, because the mean of its divisors is an integer number (129574450956).

Almost surely, 2^259148901911 is an apocalyptic number.

259148901911 is a deficient number, since it is larger than the sum of its proper divisors (1).

259148901911 is an equidigital number, since it uses as much as digits as its factorization.

259148901911 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 233280, while the sum is 50.

The spelling of 259148901911 in words is "two hundred fifty-nine billion, one hundred forty-eight million, nine hundred one thousand, nine hundred eleven".