5663317 has 4 divisors (see below), whose sum is σ = 6178176. Its totient is φ = 5148460.

The previous prime is 5663303. The next prime is 5663321. The reversal of 5663317 is 7133665.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5663317 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5663327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 257413 + ... + 257434.

It is an arithmetic number, because the mean of its divisors is an integer number (1544544).

Almost surely, 2^5663317 is an apocalyptic number.

It is an amenable number.

5663317 is a deficient number, since it is larger than the sum of its proper divisors (514859).

5663317 is a wasteful number, since it uses less digits than its factorization.

5663317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514858.

The product of its digits is 11340, while the sum is 31.

The square root of 5663317 is about 2379.7724681154. The cubic root of 5663317 is about 178.2475724323.

It can be divided in two parts, 566 and 3317, that added together give a palindrome (3883).

The spelling of 5663317 in words is "five million, six hundred sixty-three thousand, three hundred seventeen".