534811873 has 2 divisors, whose sum is σ = 534811874. Its totient is φ = 534811872.

The previous prime is 534811853. The next prime is 534811961. The reversal of 534811873 is 378118435.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 388208209 + 146603664 = 19703^2 + 12108^2 .

It is a cyclic number.

It is not a de Polignac number, because 534811873 - 2⁵ = 534811841 is a prime.

It is not a weakly prime, because it can be changed into another prime (534811853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267405936 + 267405937.

It is an arithmetic number, because the mean of its divisors is an integer number (267405937).

Almost surely, 2^534811873 is an apocalyptic number.

It is an amenable number.

534811873 is a deficient number, since it is larger than the sum of its proper divisors (1).

534811873 is an equidigital number, since it uses as much as digits as its factorization.

534811873 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 80640, while the sum is 40.

The square root of 534811873 is about 23125.9999351379. Note that the first 4 decimals coincide. The cubic root of 534811873 is about 811.7089727077.

The spelling of 534811873 in words is "five hundred thirty-four million, eight hundred eleven thousand, eight hundred seventy-three".