485515259 has 8 divisors (see below), whose sum is σ = 492010848. Its totient is φ = 479062720.

The previous prime is 485515241. The next prime is 485515267. The reversal of 485515259 is 952515584.

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 485515259 - 2²⁸ = 217079803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (485515859) 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, 12269 + ... + 33489.

It is an arithmetic number, because the mean of its divisors is an integer number (61501356).

Almost surely, 2^485515259 is an apocalyptic number.

485515259 is a deficient number, since it is larger than the sum of its proper divisors (6495589).

485515259 is a wasteful number, since it uses less digits than its factorization.

485515259 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21525.

The product of its digits is 360000, while the sum is 44.

The square root of 485515259 is about 22034.4107931208. The cubic root of 485515259 is about 785.9609360813.

The spelling of 485515259 in words is "four hundred eighty-five million, five hundred fifteen thousand, two hundred fifty-nine".