5655807 has 6 divisors (see below), whose sum is σ = 8169512. Its totient is φ = 3770532.

The previous prime is 5655791. The next prime is 5655823. The reversal of 5655807 is 7085565.

It is an interprime number because it is at equal distance from previous prime (5655791) and next prime (5655823).

It is not a de Polignac number, because 5655807 - 2⁴ = 5655791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5655877) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 314203 + ... + 314220.

Almost surely, 2^5655807 is an apocalyptic number.

5655807 is a deficient number, since it is larger than the sum of its proper divisors (2513705).

5655807 is a wasteful number, since it uses less digits than its factorization.

5655807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 628429 (or 628426 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 36.

The square root of 5655807 is about 2378.1940627291. The cubic root of 5655807 is about 178.1687475188.

The spelling of 5655807 in words is "five million, six hundred fifty-five thousand, eight hundred seven".