255585283585 has 8 divisors (see below), whose sum is σ = 306713243520. Its totient is φ = 204460958064.

The previous prime is 255585283571. The next prime is 255585283601. The reversal of 255585283585 is 585382585552.

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 255585283585 - 2³⁵ = 221225545217 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 751417 + ... + 1037206.

It is an arithmetic number, because the mean of its divisors is an integer number (38339155440).

Almost surely, 2^255585283585 is an apocalyptic number.

It is an amenable number.

255585283585 is a deficient number, since it is larger than the sum of its proper divisors (51127959935).

255585283585 is a wasteful number, since it uses less digits than its factorization.

255585283585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1817207.

The product of its digits is 96000000, while the sum is 61.

The spelling of 255585283585 in words is "two hundred fifty-five billion, five hundred eighty-five million, two hundred eighty-three thousand, five hundred eighty-five".