529623112829 has 2 divisors, whose sum is σ = 529623112830. Its totient is φ = 529623112828.

The previous prime is 529623112819. The next prime is 529623112831. The reversal of 529623112829 is 928211326925.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 436521847204 + 93101265625 = 660698^2 + 305125^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-529623112829 is a prime.

Together with 529623112831, 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 (529623112819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 264811556414 + 264811556415.

It is an arithmetic number, because the mean of its divisors is an integer number (264811556415).

Almost surely, 2^529623112829 is an apocalyptic number.

It is an amenable number.

529623112829 is a deficient number, since it is larger than the sum of its proper divisors (1).

529623112829 is an equidigital number, since it uses as much as digits as its factorization.

529623112829 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 933120, while the sum is 50.

The spelling of 529623112829 in words is "five hundred twenty-nine billion, six hundred twenty-three million, one hundred twelve thousand, eight hundred twenty-nine".