5663488 has 18 divisors (see below), whose sum is σ = 11305364. Its totient is φ = 2831616.

The previous prime is 5663477. The next prime is 5663491. The reversal of 5663488 is 8843665.

It is a super-2 number, since 2×5663488² = 64150192652288, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5663488.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10806 + ... + 11317.

Almost surely, 2^5663488 is an apocalyptic number.

It is an amenable number.

5663488 is a deficient number, since it is larger than the sum of its proper divisors (5641876).

5663488 is an equidigital number, since it uses as much as digits as its factorization.

5663488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22139 (or 22125 counting only the distinct ones).

The product of its digits is 138240, while the sum is 40.

The square root of 5663488 is about 2379.8083956487. The cubic root of 5663488 is about 178.2493664356.

The spelling of 5663488 in words is "five million, six hundred sixty-three thousand, four hundred eighty-eight".