259255503359 has 32 divisors (see below), whose sum is σ = 280569078144. Its totient is φ = 238664724480.

The previous prime is 259255503317. The next prime is 259255503433. The reversal of 259255503359 is 953305552952.

It is a happy number.

It is not a de Polignac number, because 259255503359 - 2²⁰ = 259254454783 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 259255503359.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (259255503659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 198967502 + ... + 198968804.

It is an arithmetic number, because the mean of its divisors is an integer number (8767783692).

Almost surely, 2^259255503359 is an apocalyptic number.

259255503359 is a deficient number, since it is larger than the sum of its proper divisors (21313574785).

259255503359 is a wasteful number, since it uses less digits than its factorization.

259255503359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2307.

The product of its (nonzero) digits is 9112500, while the sum is 53.

The spelling of 259255503359 in words is "two hundred fifty-nine billion, two hundred fifty-five million, five hundred three thousand, three hundred fifty-nine".