259796065813 has 8 divisors (see below), whose sum is σ = 260126873600. Its totient is φ = 259465405248.

The previous prime is 259796065747. The next prime is 259796065871. The reversal of 259796065813 is 318560697952.

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

It is a cyclic number.

It is not a de Polignac number, because 259796065813 - 2¹³ = 259796057621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (259796065213) 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, 3738220 + ... + 3807082.

It is an arithmetic number, because the mean of its divisors is an integer number (32515859200).

Almost surely, 2^259796065813 is an apocalyptic number.

It is an amenable number.

259796065813 is a deficient number, since it is larger than the sum of its proper divisors (330807787).

259796065813 is a wasteful number, since it uses less digits than its factorization.

259796065813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73611.

The product of its (nonzero) digits is 24494400, while the sum is 61.

The spelling of 259796065813 in words is "two hundred fifty-nine billion, seven hundred ninety-six million, sixty-five thousand, eight hundred thirteen".