5563655 has 4 divisors (see below), whose sum is σ = 6676392. Its totient is φ = 4450920.

The previous prime is 5563651. The next prime is 5563661.

5563655 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5563655 - 2² = 5563651 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 (5563651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 556361 + ... + 556370.

It is an arithmetic number, because the mean of its divisors is an integer number (1669098).

Almost surely, 2^5563655 is an apocalyptic number.

5563655 is a deficient number, since it is larger than the sum of its proper divisors (1112737).

5563655 is a wasteful number, since it uses less digits than its factorization.

5563655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1112736.

The product of its digits is 67500, while the sum is 35.

The square root of 5563655 is about 2358.7401298151. The cubic root of 5563655 is about 177.1957891778.

The spelling of 5563655 in words is "five million, five hundred sixty-three thousand, six hundred fifty-five".