259369113 has 4 divisors (see below), whose sum is σ = 345825488. Its totient is φ = 172912740.

The previous prime is 259369109. The next prime is 259369139. The reversal of 259369113 is 311963952.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 259369113 - 2² = 259369109 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (259369213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43228183 + ... + 43228188.

It is an arithmetic number, because the mean of its divisors is an integer number (86456372).

Almost surely, 2^259369113 is an apocalyptic number.

It is an amenable number.

259369113 is a deficient number, since it is larger than the sum of its proper divisors (86456375).

259369113 is an equidigital number, since it uses as much as digits as its factorization.

259369113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86456374.

The product of its digits is 43740, while the sum is 39.

The square root of 259369113 is about 16104.9406394435. The cubic root of 259369113 is about 637.7337760076.

The spelling of 259369113 in words is "two hundred fifty-nine million, three hundred sixty-nine thousand, one hundred thirteen".