5317663 has 8 divisors (see below), whose sum is σ = 6028400. Its totient is φ = 4650048.

The previous prime is 5317639. The next prime is 5317699. The reversal of 5317663 is 3667135.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-5317663 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 (5312663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10518 + ... + 11011.

It is an arithmetic number, because the mean of its divisors is an integer number (753550).

Almost surely, 2^5317663 is an apocalyptic number.

5317663 is a deficient number, since it is larger than the sum of its proper divisors (710737).

5317663 is a wasteful number, since it uses less digits than its factorization.

5317663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21561.

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

The square root of 5317663 is about 2306.0058542857. The cubic root of 5317663 is about 174.5448088692.

The spelling of 5317663 in words is "five million, three hundred seventeen thousand, six hundred sixty-three".