259255503361 has 8 divisors (see below), whose sum is σ = 270566423424. Its totient is φ = 247947828480.

The previous prime is 259255503317. The next prime is 259255503433. The reversal of 259255503361 is 163305552952.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 259255503361 - 2³¹ = 257108019713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (259255503961) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 647325 + ... + 968266.

It is an arithmetic number, because the mean of its divisors is an integer number (33820802928).

Almost surely, 2^259255503361 is an apocalyptic number.

It is an amenable number.

259255503361 is a deficient number, since it is larger than the sum of its proper divisors (11310920063).

259255503361 is a wasteful number, since it uses less digits than its factorization.

259255503361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1622591.

The product of its (nonzero) digits is 1215000, while the sum is 46.

The spelling of 259255503361 in words is "two hundred fifty-nine billion, two hundred fifty-five million, five hundred three thousand, three hundred sixty-one".