5656585 has 16 divisors (see below), whose sum is σ = 7796160. Its totient is φ = 3896640.

The previous prime is 5656577. The next prime is 5656603. The reversal of 5656585 is 5856565.

It is a happy number.

It is not a de Polignac number, because 5656585 - 2³ = 5656577 is a prime.

It is an alternating number because its digits alternate between odd and even.

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, 1662 + ... + 3751.

It is an arithmetic number, because the mean of its divisors is an integer number (487260).

Almost surely, 2^5656585 is an apocalyptic number.

5656585 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5656585 is a deficient number, since it is larger than the sum of its proper divisors (2139575).

5656585 is a wasteful number, since it uses less digits than its factorization.

5656585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5448.

The product of its digits is 180000, while the sum is 40.

The square root of 5656585 is about 2378.3576265987. The cubic root of 5656585 is about 178.1769166407.

It can be divided in two parts, 5656 and 585, that added together give a square (6241 = 79²).

The spelling of 5656585 in words is "five million, six hundred fifty-six thousand, five hundred eighty-five".