5630637566 has 8 divisors (see below), whose sum is σ = 8452472160. Its totient is φ = 2813146848.

The previous prime is 5630637557. The next prime is 5630637577. The reversal of 5630637566 is 6657360365.

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

It is a self number, because there is not a number n which added to its sum of digits gives 5630637566.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1082726 + ... + 1087913.

It is an arithmetic number, because the mean of its divisors is an integer number (1056559020).

Almost surely, 2^5630637566 is an apocalyptic number.

5630637566 is a deficient number, since it is larger than the sum of its proper divisors (2821834594).

5630637566 is a wasteful number, since it uses less digits than its factorization.

5630637566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2171938.

The product of its (nonzero) digits is 2041200, while the sum is 47.

The square root of 5630637566 is about 75037.5743611159. The cubic root of 5630637566 is about 1779.0405937408.

The spelling of 5630637566 in words is "five billion, six hundred thirty million, six hundred thirty-seven thousand, five hundred sixty-six".