5655568 has 10 divisors (see below), whose sum is σ = 10957694. Its totient is φ = 2827776.

The previous prime is 5655541. The next prime is 5655569. The reversal of 5655568 is 8655565.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3196944 + 2458624 = 1788^2 + 1568^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5655568.

It is not an unprimeable number, because it can be changed into a prime (5655569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176721 + ... + 176752.

Almost surely, 2^5655568 is an apocalyptic number.

It is an amenable number.

5655568 is a deficient number, since it is larger than the sum of its proper divisors (5302126).

5655568 is a wasteful number, since it uses less digits than its factorization.

5655568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353481 (or 353475 counting only the distinct ones).

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

The square root of 5655568 is about 2378.1438139860. The cubic root of 5655568 is about 178.1662378309.

The spelling of 5655568 in words is "five million, six hundred fifty-five thousand, five hundred sixty-eight".