9976628713 has 2 divisors, whose sum is σ = 9976628714. Its totient is φ = 9976628712.

The previous prime is 9976628689. The next prime is 9976628773. The reversal of 9976628713 is 3178266799.

9976628713 is digitally balanced in base 2, 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., 7606107369 + 2370521344 = 87213^2 + 48688^2 .

It is a cyclic number.

It is not a de Polignac number, because 9976628713 - 2⁹ = 9976628201 is a prime.

It is not a weakly prime, because it can be changed into another prime (9976628773) by changing a digit.

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 as a sum of consecutive naturals, namely, 4988314356 + 4988314357.

It is an arithmetic number, because the mean of its divisors is an integer number (4988314357).

Almost surely, 2^9976628713 is an apocalyptic number.

It is an amenable number.

9976628713 is a deficient number, since it is larger than the sum of its proper divisors (1).

9976628713 is an equidigital number, since it uses as much as digits as its factorization.

9976628713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6858432, while the sum is 58.

The square root of 9976628713 is about 99883.0752079650. The cubic root of 9976628713 is about 2152.7549837394.

The spelling of 9976628713 in words is "nine billion, nine hundred seventy-six million, six hundred twenty-eight thousand, seven hundred thirteen".