555085 has 8 divisors (see below), whose sum is σ = 701280. Its totient is φ = 420624.

The previous prime is 555083. The next prime is 555091. The reversal of 555085 is 580555.

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 555085 - 2¹ = 555083 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (555083) 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, 2827 + ... + 3016.

It is an arithmetic number, because the mean of its divisors is an integer number (87660).

2⁵⁵⁵⁰⁸⁵ is an apocalyptic number.

It is an amenable number.

555085 is a deficient number, since it is larger than the sum of its proper divisors (146195).

555085 is a wasteful number, since it uses less digits than its factorization.

555085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5867.

The product of its (nonzero) digits is 5000, while the sum is 28.

The square root of 555085 is about 745.0402673681. The cubic root of 555085 is about 82.1838527925.

The spelling of 555085 in words is "five hundred fifty-five thousand, eighty-five".