8770072163 has 2 divisors, whose sum is σ = 8770072164. Its totient is φ = 8770072162.

The previous prime is 8770072151. The next prime is 8770072187. The reversal of 8770072163 is 3612700778.

8770072163 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 is a cyclic number.

It is not a de Polignac number, because 8770072163 - 2⁶ = 8770072099 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8770072163.

It is not a weakly prime, because it can be changed into another prime (8773072163) 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, 4385036081 + 4385036082.

It is an arithmetic number, because the mean of its divisors is an integer number (4385036082).

Almost surely, 2^8770072163 is an apocalyptic number.

8770072163 is a deficient number, since it is larger than the sum of its proper divisors (1).

8770072163 is an equidigital number, since it uses as much as digits as its factorization.

8770072163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 98784, while the sum is 41.

The square root of 8770072163 is about 93648.6634341356. The cubic root of 8770072163 is about 2062.2171248805.

The spelling of 8770072163 in words is "eight billion, seven hundred seventy million, seventy-two thousand, one hundred sixty-three".