873522163 has 2 divisors, whose sum is σ = 873522164. Its totient is φ = 873522162.

The previous prime is 873522157. The next prime is 873522173. The reversal of 873522163 is 361225378.

873522163 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 873522163 - 2¹⁷ = 873391091 is a prime.

It is not a weakly prime, because it can be changed into another prime (873522113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 436761081 + 436761082.

It is an arithmetic number, because the mean of its divisors is an integer number (436761082).

Almost surely, 2^873522163 is an apocalyptic number.

873522163 is a deficient number, since it is larger than the sum of its proper divisors (1).

873522163 is an equidigital number, since it uses as much as digits as its factorization.

873522163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 60480, while the sum is 37.

The square root of 873522163 is about 29555.4083544789. The cubic root of 873522163 is about 955.9268116651.

The spelling of 873522163 in words is "eight hundred seventy-three million, five hundred twenty-two thousand, one hundred sixty-three".