259249255 has 16 divisors (see below), whose sum is σ = 315786240. Its totient is φ = 204290208.

The previous prime is 259249247. The next prime is 259249259. The reversal of 259249255 is 552942952.

It is a cyclic number.

It is not a de Polignac number, because 259249255 - 2³ = 259249247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (259249259) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 181474 + ... + 182896.

It is an arithmetic number, because the mean of its divisors is an integer number (19736640).

Almost surely, 2^259249255 is an apocalyptic number.

259249255 is a deficient number, since it is larger than the sum of its proper divisors (56536985).

259249255 is a wasteful number, since it uses less digits than its factorization.

259249255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1950.

The product of its digits is 324000, while the sum is 43.

The square root of 259249255 is about 16101.2190532270. The cubic root of 259249255 is about 637.6355257169.

The spelling of 259249255 in words is "two hundred fifty-nine million, two hundred forty-nine thousand, two hundred fifty-five".