5729839529 has 2 divisors, whose sum is σ = 5729839530. Its totient is φ = 5729839528.

The previous prime is 5729839471. The next prime is 5729839541. The reversal of 5729839529 is 9259389275.

5729839529 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5661810025 + 68029504 = 75245^2 + 8248^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5729839529 is a prime.

It is a super-2 number, since 2×5729839529² = 65662122056181883682, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (5729839429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2864919764 + 2864919765.

It is an arithmetic number, because the mean of its divisors is an integer number (2864919765).

Almost surely, 2^5729839529 is an apocalyptic number.

It is an amenable number.

5729839529 is a deficient number, since it is larger than the sum of its proper divisors (1).

5729839529 is an equidigital number, since it uses as much as digits as its factorization.

5729839529 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12247200, while the sum is 59.

The square root of 5729839529 is about 75695.7035042280. The cubic root of 5729839529 is about 1789.4276885132.

The spelling of 5729839529 in words is "five billion, seven hundred twenty-nine million, eight hundred thirty-nine thousand, five hundred twenty-nine".