259055 has 8 divisors (see below), whose sum is σ = 313632. Its totient is φ = 205408.

The previous prime is 259033. The next prime is 259099. The reversal of 259055 is 550952.

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 259055 - 2⁶ = 258991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 854 + ... + 1116.

It is an arithmetic number, because the mean of its divisors is an integer number (39204).

2²⁵⁹⁰⁵⁵ is an apocalyptic number.

259055 is a deficient number, since it is larger than the sum of its proper divisors (54577).

259055 is a wasteful number, since it uses less digits than its factorization.

259055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465.

The product of its (nonzero) digits is 2250, while the sum is 26.

The square root of 259055 is about 508.9744590841. The cubic root of 259055 is about 63.7476226206.

Adding to 259055 its sum of digits (26), we get a square (259081 = 509²).

The spelling of 259055 in words is "two hundred fifty-nine thousand, fifty-five".