5063644660 has 48 divisors (see below), whose sum is σ = 10718991360. Its totient is φ = 2009266560.

The previous prime is 5063644643. The next prime is 5063644711. The reversal of 5063644660 is 664463605.

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 15 ways as a sum of consecutive naturals, for example, 1491565 + ... + 1494955.

It is an arithmetic number, because the mean of its divisors is an integer number (223312320).

Almost surely, 2^5063644660 is an apocalyptic number.

It is an amenable number.

5063644660 is an abundant number, since it is smaller than the sum of its proper divisors (5655346700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5063644660 is a wasteful number, since it uses less digits than its factorization.

5063644660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3976 (or 3974 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 40.

The square root of 5063644660 is about 71159.2907496976. The cubic root of 5063644660 is about 1717.2007672731.

The spelling of 5063644660 in words is "five billion, sixty-three million, six hundred forty-four thousand, six hundred sixty".