5315663 has 4 divisors (see below), whose sum is σ = 5487168. Its totient is φ = 5144160.

The previous prime is 5315647. The next prime is 5315669. The reversal of 5315663 is 3665135.

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

It is a cyclic number.

It is not a de Polignac number, because 5315663 - 2⁴ = 5315647 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 (5315669) 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, 85706 + ... + 85767.

It is an arithmetic number, because the mean of its divisors is an integer number (1371792).

Almost surely, 2^5315663 is an apocalyptic number.

5315663 is a deficient number, since it is larger than the sum of its proper divisors (171505).

5315663 is a wasteful number, since it uses less digits than its factorization.

5315663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171504.

The product of its digits is 8100, while the sum is 29.

The square root of 5315663 is about 2305.5721632601. The cubic root of 5315663 is about 174.5229237296.

The spelling of 5315663 in words is "five million, three hundred fifteen thousand, six hundred sixty-three".