5663582638 has 8 divisors (see below), whose sum is σ = 9708998832. Its totient is φ = 2427249696.

The previous prime is 5663582611. The next prime is 5663582669. The reversal of 5663582638 is 8362853665.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 202270795 + ... + 202270822.

It is an arithmetic number, because the mean of its divisors is an integer number (1213624854).

Almost surely, 2^5663582638 is an apocalyptic number.

5663582638 is a deficient number, since it is larger than the sum of its proper divisors (4045416194).

5663582638 is a wasteful number, since it uses less digits than its factorization.

5663582638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404541626.

The product of its digits is 6220800, while the sum is 52.

The square root of 5663582638 is about 75256.7780203219. The cubic root of 5663582638 is about 1782.5035929079.

The spelling of 5663582638 in words is "five billion, six hundred sixty-three million, five hundred eighty-two thousand, six hundred thirty-eight".