9854632163 has 2 divisors, whose sum is σ = 9854632164. Its totient is φ = 9854632162.

The previous prime is 9854632157. The next prime is 9854632171. The reversal of 9854632163 is 3612364589.

It is a weak prime.

It is an emirp because it is prime and its reverse (3612364589) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9854632163 is a prime.

It is a super-2 number, since 2×9854632163² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (9854632103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4927316081 + 4927316082.

It is an arithmetic number, because the mean of its divisors is an integer number (4927316082).

Almost surely, 2^9854632163 is an apocalyptic number.

9854632163 is a deficient number, since it is larger than the sum of its proper divisors (1).

9854632163 is an equidigital number, since it uses as much as digits as its factorization.

9854632163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 933120, while the sum is 47.

The square root of 9854632163 is about 99270.4999634836. The cubic root of 9854632163 is about 2143.9441748054.

The spelling of 9854632163 in words is "nine billion, eight hundred fifty-four million, six hundred thirty-two thousand, one hundred sixty-three".