259059459 has 8 divisors (see below), whose sum is σ = 354748240. Its totient is φ = 168038496.

The previous prime is 259059431. The next prime is 259059491. The reversal of 259059459 is 954950952.

It is a happy number.

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

It is not a de Polignac number, because 259059459 - 2¹¹ = 259057411 is a prime.

It is a super-2 number, since 2×259059459² = 134223606594745362, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (259059859) 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, 1166824 + ... + 1167045.

It is an arithmetic number, because the mean of its divisors is an integer number (44343530).

Almost surely, 2^259059459 is an apocalyptic number.

259059459 is a deficient number, since it is larger than the sum of its proper divisors (95688781).

259059459 is a wasteful number, since it uses less digits than its factorization.

259059459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2333909.

The product of its (nonzero) digits is 729000, while the sum is 48.

The square root of 259059459 is about 16095.3241346672. The cubic root of 259059459 is about 637.4798837174.

The spelling of 259059459 in words is "two hundred fifty-nine million, fifty-nine thousand, four hundred fifty-nine".