524085929 has 2 divisors, whose sum is σ = 524085930. Its totient is φ = 524085928.

The previous prime is 524085923. The next prime is 524085937. The reversal of 524085929 is 929580425.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 403085929 + 121000000 = 20077^2 + 11000^2 .

It is a cyclic number.

It is not a de Polignac number, because 524085929 - 2²⁰ = 523037353 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 524085929.

It is not a weakly prime, because it can be changed into another prime (524085923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262042964 + 262042965.

It is an arithmetic number, because the mean of its divisors is an integer number (262042965).

Almost surely, 2^524085929 is an apocalyptic number.

It is an amenable number.

524085929 is a deficient number, since it is larger than the sum of its proper divisors (1).

524085929 is an equidigital number, since it uses as much as digits as its factorization.

524085929 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 259200, while the sum is 44.

The square root of 524085929 is about 22892.9231204755. The cubic root of 524085929 is about 806.2458642578.

The spelling of 524085929 in words is "five hundred twenty-four million, eighty-five thousand, nine hundred twenty-nine".