534911549 has 2 divisors, whose sum is σ = 534911550. Its totient is φ = 534911548.

The previous prime is 534911527. The next prime is 534911551. The reversal of 534911549 is 945119435.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 534765625 + 145924 = 23125^2 + 382^2 .

It is a cyclic number.

It is not a de Polignac number, because 534911549 - 2²⁴ = 518134333 is a prime.

It is a super-2 number, since 2×534911549² = 572260730507158802, which contains 22 as substring.

Together with 534911551, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (534911519) 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, 267455774 + 267455775.

It is an arithmetic number, because the mean of its divisors is an integer number (267455775).

Almost surely, 2^534911549 is an apocalyptic number.

It is an amenable number.

534911549 is a deficient number, since it is larger than the sum of its proper divisors (1).

534911549 is an equidigital number, since it uses as much as digits as its factorization.

534911549 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 97200, while the sum is 41.

The square root of 534911549 is about 23128.1548983052. The cubic root of 534911549 is about 811.7593972163.

The spelling of 534911549 in words is "five hundred thirty-four million, nine hundred eleven thousand, five hundred forty-nine".