9951163 has 2 divisors, whose sum is σ = 9951164. Its totient is φ = 9951162.

The previous prime is 9951143. The next prime is 9951167. The reversal of 9951163 is 3611599.

9951163 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9951163 is a prime.

It is not a weakly prime, because it can be changed into another prime (9951167) 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, 4975581 + 4975582.

It is an arithmetic number, because the mean of its divisors is an integer number (4975582).

Almost surely, 2^9951163 is an apocalyptic number.

9951163 is a deficient number, since it is larger than the sum of its proper divisors (1).

9951163 is an equidigital number, since it uses as much as digits as its factorization.

9951163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7290, while the sum is 34.

The square root of 9951163 is about 3154.5464016242. The cubic root of 9951163 is about 215.0921760881.

The spelling of 9951163 in words is "nine million, nine hundred fifty-one thousand, one hundred sixty-three".