543161167 has 2 divisors, whose sum is σ = 543161168. Its totient is φ = 543161166.

The previous prime is 543161159. The next prime is 543161183. The reversal of 543161167 is 761161345.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 543161167 - 2³ = 543161159 is a prime.

It is a super-3 number, since 3×543161167³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (543161117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271580583 + 271580584.

It is an arithmetic number, because the mean of its divisors is an integer number (271580584).

Almost surely, 2^543161167 is an apocalyptic number.

543161167 is a deficient number, since it is larger than the sum of its proper divisors (1).

543161167 is an equidigital number, since it uses as much as digits as its factorization.

543161167 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15120, while the sum is 34.

The square root of 543161167 is about 23305.8183078818. The cubic root of 543161167 is about 815.9112178934.

The spelling of 543161167 in words is "five hundred forty-three million, one hundred sixty-one thousand, one hundred sixty-seven".