95995646689 has 2 divisors, whose sum is σ = 95995646690. Its totient is φ = 95995646688.

The previous prime is 95995646671. The next prime is 95995646819. The reversal of 95995646689 is 98664659959.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 85839038289 + 10156608400 = 292983^2 + 100780^2 .

It is a cyclic number.

It is not a de Polignac number, because 95995646689 - 2⁹ = 95995646177 is a prime.

It is not a weakly prime, because it can be changed into another prime (95996646689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47997823344 + 47997823345.

It is an arithmetic number, because the mean of its divisors is an integer number (47997823345).

Almost surely, 2^95995646689 is an apocalyptic number.

It is an amenable number.

95995646689 is a deficient number, since it is larger than the sum of its proper divisors (1).

95995646689 is an equidigital number, since it uses as much as digits as its factorization.

95995646689 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1133740800, while the sum is 76.

The spelling of 95995646689 in words is "ninety-five billion, nine hundred ninety-five million, six hundred forty-six thousand, six hundred eighty-nine".