995173211 has 2 divisors, whose sum is σ = 995173212. Its totient is φ = 995173210.

The previous prime is 995173199. The next prime is 995173229. The reversal of 995173211 is 112371599.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 995173211 - 2¹⁰ = 995172187 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (995173261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 497586605 + 497586606.

It is an arithmetic number, because the mean of its divisors is an integer number (497586606).

Almost surely, 2^995173211 is an apocalyptic number.

995173211 is a deficient number, since it is larger than the sum of its proper divisors (1).

995173211 is an equidigital number, since it uses as much as digits as its factorization.

995173211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17010, while the sum is 38.

The square root of 995173211 is about 31546.3660506246. The cubic root of 995173211 is about 998.3884747146.

The spelling of 995173211 in words is "nine hundred ninety-five million, one hundred seventy-three thousand, two hundred eleven".