259047054263 has 4 divisors (see below), whose sum is σ = 259050818568. Its totient is φ = 259043289960.

The previous prime is 259047054241. The next prime is 259047054313. The reversal of 259047054263 is 362450740952.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 259047054263 - 2²⁸ = 258778618807 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 (259047054163) 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, 1776968 + ... + 1917213.

It is an arithmetic number, because the mean of its divisors is an integer number (64762704642).

Almost surely, 2^259047054263 is an apocalyptic number.

259047054263 is a deficient number, since it is larger than the sum of its proper divisors (3764305).

259047054263 is an equidigital number, since it uses as much as digits as its factorization.

259047054263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3764304.

The product of its (nonzero) digits is 1814400, while the sum is 47.

The spelling of 259047054263 in words is "two hundred fifty-nine billion, forty-seven million, fifty-four thousand, two hundred sixty-three".