5666355 has 40 divisors (see below), whose sum is σ = 10768032. Its totient is φ = 2840832.

The previous prime is 5666347. The next prime is 5666377. The reversal of 5666355 is 5536665.

It is a happy number.

5666355 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5666355 - 2³ = 5666347 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 6474 + ... + 7296.

Almost surely, 2^5666355 is an apocalyptic number.

5666355 is a deficient number, since it is larger than the sum of its proper divisors (5101677).

5666355 is a wasteful number, since it uses less digits than its factorization.

5666355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 857 (or 848 counting only the distinct ones).

The product of its digits is 81000, while the sum is 36.

The square root of 5666355 is about 2380.4106788535. The cubic root of 5666355 is about 178.2794394651.

The spelling of 5666355 in words is "five million, six hundred sixty-six thousand, three hundred fifty-five".