534091169 has 2 divisors, whose sum is σ = 534091170. Its totient is φ = 534091168.

The previous prime is 534091111. The next prime is 534091183. The reversal of 534091169 is 961190435.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 533009569 + 1081600 = 23087^2 + 1040^2 .

It is a cyclic number.

It is not a de Polignac number, because 534091169 - 2⁸ = 534090913 is a prime.

It is a super-2 number, since 2×534091169² = 570506753607573122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (534091109) 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, 267045584 + 267045585.

It is an arithmetic number, because the mean of its divisors is an integer number (267045585).

Almost surely, 2^534091169 is an apocalyptic number.

It is an amenable number.

534091169 is a deficient number, since it is larger than the sum of its proper divisors (1).

534091169 is an equidigital number, since it uses as much as digits as its factorization.

534091169 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29160, while the sum is 38.

The square root of 534091169 is about 23110.4125666332. The cubic root of 534091169 is about 811.3441934214.

The spelling of 534091169 in words is "five hundred thirty-four million, ninety-one thousand, one hundred sixty-nine".