8896700648809 has 2 divisors, whose sum is σ = 8896700648810. Its totient is φ = 8896700648808.

The previous prime is 8896700648699. The next prime is 8896700648851. The reversal of 8896700648809 is 9088460076988.

8896700648809 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5718449603584 + 3178251045225 = 2391328^2 + 1782765^2 .

It is a cyclic number.

It is not a de Polignac number, because 8896700648809 - 2³¹ = 8894553165161 is a prime.

It is not a weakly prime, because it can be changed into another prime (8896700648309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4448350324404 + 4448350324405.

It is an arithmetic number, because the mean of its divisors is an integer number (4448350324405).

Almost surely, 2^{8896700648809} is an apocalyptic number.

It is an amenable number.

8896700648809 is a deficient number, since it is larger than the sum of its proper divisors (1).

8896700648809 is an equidigital number, since it uses as much as digits as its factorization.

8896700648809 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 334430208, while the sum is 73.

The spelling of 8896700648809 in words is "eight trillion, eight hundred ninety-six billion, seven hundred million, six hundred forty-eight thousand, eight hundred nine".