5855565 has 16 divisors (see below), whose sum is σ = 9920448. Its totient is φ = 2939136.

The previous prime is 5855557. The next prime is 5855581. The reversal of 5855565 is 5655585.

It is not a de Polignac number, because 5855565 - 2³ = 5855557 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11227 + ... + 11736.

It is an arithmetic number, because the mean of its divisors is an integer number (620028).

Almost surely, 2^5855565 is an apocalyptic number.

It is an amenable number.

5855565 is a deficient number, since it is larger than the sum of its proper divisors (4064883).

5855565 is a wasteful number, since it uses less digits than its factorization.

5855565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22988.

The product of its digits is 150000, while the sum is 39.

The square root of 5855565 is about 2419.8274731889. The cubic root of 5855565 is about 180.2421124676.

The spelling of 5855565 in words is "five million, eight hundred fifty-five thousand, five hundred sixty-five".