9962773310689 has 2 divisors, whose sum is σ = 9962773310690. Its totient is φ = 9962773310688.

The previous prime is 9962773310629. The next prime is 9962773310767. The reversal of 9962773310689 is 9860133772699.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9852222380625 + 110550930064 = 3138825^2 + 332492^2 .

It is a cyclic number.

It is not a de Polignac number, because 9962773310689 - 2¹⁷ = 9962773179617 is a prime.

It is not a weakly prime, because it can be changed into another prime (9962773310629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4981386655344 + 4981386655345.

It is an arithmetic number, because the mean of its divisors is an integer number (4981386655345).

Almost surely, 2^{9962773310689} is an apocalyptic number.

It is an amenable number.

9962773310689 is a deficient number, since it is larger than the sum of its proper divisors (1).

9962773310689 is an equidigital number, since it uses as much as digits as its factorization.

9962773310689 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 185177664, while the sum is 70.

The spelling of 9962773310689 in words is "nine trillion, nine hundred sixty-two billion, seven hundred seventy-three million, three hundred ten thousand, six hundred eighty-nine".