5005666977 has 8 divisors (see below), whose sum is σ = 6675221760. Its totient is φ = 3336611760.

The previous prime is 5005666973. The next prime is 5005666997. The reversal of 5005666977 is 7796665005.

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

It is not a de Polignac number, because 5005666977 - 2² = 5005666973 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (5005666973) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100849 + ... + 142062.

It is an arithmetic number, because the mean of its divisors is an integer number (834402720).

Almost surely, 2^5005666977 is an apocalyptic number.

It is an amenable number.

5005666977 is a deficient number, since it is larger than the sum of its proper divisors (1669554783).

5005666977 is a wasteful number, since it uses less digits than its factorization.

5005666977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249783.

The product of its (nonzero) digits is 2381400, while the sum is 51.

The square root of 5005666977 is about 70750.7383495042. The cubic root of 5005666977 is about 1710.6217290532.

The spelling of 5005666977 in words is "five billion, five million, six hundred sixty-six thousand, nine hundred seventy-seven".