5063578666 has 8 divisors (see below), whose sum is σ = 7595701344. Its totient is φ = 2531678220.

The previous prime is 5063578661. The next prime is 5063578697. The reversal of 5063578666 is 6668753605.

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

It is not an unprimeable number, because it can be changed into a prime (5063578661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24451 + ... + 103561.

It is an arithmetic number, because the mean of its divisors is an integer number (949462668).

Almost surely, 2^5063578666 is an apocalyptic number.

5063578666 is a deficient number, since it is larger than the sum of its proper divisors (2532122678).

5063578666 is a wasteful number, since it uses less digits than its factorization.

5063578666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111116.

The product of its (nonzero) digits is 5443200, while the sum is 52.

The square root of 5063578666 is about 71158.8270420473. The cubic root of 5063578666 is about 1717.1933072025.

The spelling of 5063578666 in words is "five billion, sixty-three million, five hundred seventy-eight thousand, six hundred sixty-six".