5006699977 has 2 divisors, whose sum is σ = 5006699978. Its totient is φ = 5006699976.

The previous prime is 5006699923. The next prime is 5006700071. The reversal of 5006699977 is 7799966005.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3376074816 + 1630625161 = 58104^2 + 40381^2 .

It is a cyclic number.

It is not a de Polignac number, because 5006699977 - 2¹¹ = 5006697929 is a prime.

It is not a weakly prime, because it can be changed into another prime (5006699377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2503349988 + 2503349989.

It is an arithmetic number, because the mean of its divisors is an integer number (2503349989).

Almost surely, 2^5006699977 is an apocalyptic number.

It is an amenable number.

5006699977 is a deficient number, since it is larger than the sum of its proper divisors (1).

5006699977 is an equidigital number, since it uses as much as digits as its factorization.

5006699977 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6429780, while the sum is 58.

The square root of 5006699977 is about 70758.0382500815. The cubic root of 5006699977 is about 1710.7393924078.

The spelling of 5006699977 in words is "five billion, six million, six hundred ninety-nine thousand, nine hundred seventy-seven".