259052559 has 8 divisors (see below), whose sum is σ = 347333760. Its totient is φ = 171736536.

The previous prime is 259052557. The next prime is 259052609. The reversal of 259052559 is 955250952.

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

It is not a de Polignac number, because 259052559 - 2¹ = 259052557 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 259052559.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (259052551) 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, 240667 + ... + 241740.

It is an arithmetic number, because the mean of its divisors is an integer number (43416720).

Almost surely, 2^259052559 is an apocalyptic number.

259052559 is a deficient number, since it is larger than the sum of its proper divisors (88281201).

259052559 is a wasteful number, since it uses less digits than its factorization.

259052559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482589.

The product of its (nonzero) digits is 202500, while the sum is 42.

The square root of 259052559 is about 16095.1097852733. The cubic root of 259052559 is about 637.4742239482.

The spelling of 259052559 in words is "two hundred fifty-nine million, fifty-two thousand, five hundred fifty-nine".