259371255 has 32 divisors (see below), whose sum is σ = 487549440. Its totient is φ = 116081280.

The previous prime is 259371251. The next prime is 259371283. The reversal of 259371255 is 552173952.

It is not a de Polignac number, because 259371255 - 2² = 259371251 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (259371251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58315 + ... + 62604.

It is an arithmetic number, because the mean of its divisors is an integer number (15235920).

Almost surely, 2^259371255 is an apocalyptic number.

259371255 is a deficient number, since it is larger than the sum of its proper divisors (228178185).

259371255 is a wasteful number, since it uses less digits than its factorization.

259371255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120951.

The product of its digits is 94500, while the sum is 39.

The square root of 259371255 is about 16105.0071406380. The cubic root of 259371255 is about 637.7355315777.

The spelling of 259371255 in words is "two hundred fifty-nine million, three hundred seventy-one thousand, two hundred fifty-five".