4999636013 has 2 divisors, whose sum is σ = 4999636014. Its totient is φ = 4999636012.

The previous prime is 4999636007. The next prime is 4999636021. The reversal of 4999636013 is 3106369994.

4999636013 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3994619209 + 1005016804 = 63203^2 + 31702^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4999636013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4999636043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2499818006 + 2499818007.

It is an arithmetic number, because the mean of its divisors is an integer number (2499818007).

Almost surely, 2^4999636013 is an apocalyptic number.

It is an amenable number.

4999636013 is a deficient number, since it is larger than the sum of its proper divisors (1).

4999636013 is an equidigital number, since it uses as much as digits as its factorization.

4999636013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 944784, while the sum is 50.

The square root of 4999636013 is about 70708.1042950523. The cubic root of 4999636013 is about 1709.9344517354.

The spelling of 4999636013 in words is "four billion, nine hundred ninety-nine million, six hundred thirty-six thousand, thirteen".