5556568 has 8 divisors (see below), whose sum is σ = 10418580. Its totient is φ = 2778280.

The previous prime is 5556559. The next prime is 5556619. The reversal of 5556568 is 8656555.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 5556568.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 347278 + ... + 347293.

Almost surely, 2^5556568 is an apocalyptic number.

It is an amenable number.

5556568 is a deficient number, since it is larger than the sum of its proper divisors (4862012).

5556568 is a wasteful number, since it uses less digits than its factorization.

5556568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 694577 (or 694573 counting only the distinct ones).

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

The square root of 5556568 is about 2357.2373660707. The cubic root of 5556568 is about 177.1205197046.

The spelling of 5556568 in words is "five million, five hundred fifty-six thousand, five hundred sixty-eight".