259275217013279 has 2 divisors, whose sum is σ = 259275217013280. Its totient is φ = 259275217013278.

The previous prime is 259275217013249. The next prime is 259275217013341. The reversal of 259275217013279 is 972310712572952.

It is a happy number.

It is an a-pointer prime, because the next prime (259275217013341) can be obtained adding 259275217013279 to its sum of digits (62).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-259275217013279 is a prime.

It is a super-3 number, since 3×259275217013279³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (259275217013249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 129637608506639 + 129637608506640.

It is an arithmetic number, because the mean of its divisors is an integer number (129637608506640).

Almost surely, 2^{259275217013279} is an apocalyptic number.

259275217013279 is a deficient number, since it is larger than the sum of its proper divisors (1).

259275217013279 is an equidigital number, since it uses as much as digits as its factorization.

259275217013279 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 33339600, while the sum is 62.

The spelling of 259275217013279 in words is "two hundred fifty-nine trillion, two hundred seventy-five billion, two hundred seventeen million, thirteen thousand, two hundred seventy-nine".