164853163 has 2 divisors, whose sum is σ = 164853164. Its totient is φ = 164853162.

The previous prime is 164853137. The next prime is 164853181. The reversal of 164853163 is 361358461.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 164853163 - 2⁹ = 164852651 is a prime.

It is a super-2 number, since 2×164853163² = 54353130702209138, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (164853103) 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, 82426581 + 82426582.

It is an arithmetic number, because the mean of its divisors is an integer number (82426582).

Almost surely, 2^164853163 is an apocalyptic number.

164853163 is a deficient number, since it is larger than the sum of its proper divisors (1).

164853163 is an equidigital number, since it uses as much as digits as its factorization.

164853163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 51840, while the sum is 37.

The square root of 164853163 is about 12839.5156840124. The cubic root of 164853163 is about 548.3179054324.

The spelling of 164853163 in words is "one hundred sixty-four million, eight hundred fifty-three thousand, one hundred sixty-three".