485716259 has 4 divisors (see below), whose sum is σ = 555104304. Its totient is φ = 416328216.

The previous prime is 485716243. The next prime is 485716271. The reversal of 485716259 is 952617584.

It is a happy number.

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 485716259 - 2⁴ = 485716243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (485716229) 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, 34694012 + ... + 34694025.

It is an arithmetic number, because the mean of its divisors is an integer number (138776076).

Almost surely, 2^485716259 is an apocalyptic number.

485716259 is a deficient number, since it is larger than the sum of its proper divisors (69388045).

485716259 is an equidigital number, since it uses as much as digits as its factorization.

485716259 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69388044.

The product of its digits is 604800, while the sum is 47.

The square root of 485716259 is about 22038.9713689183. The cubic root of 485716259 is about 786.0693819365.

The spelling of 485716259 in words is "four hundred eighty-five million, seven hundred sixteen thousand, two hundred fifty-nine".