529640099 has 2 divisors, whose sum is σ = 529640100. Its totient is φ = 529640098.

The previous prime is 529640093. The next prime is 529640101. The reversal of 529640099 is 990046925.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 529640099 - 2⁸ = 529639843 is a prime.

Together with 529640101, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (529640093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 264820049 + 264820050.

It is an arithmetic number, because the mean of its divisors is an integer number (264820050).

Almost surely, 2^529640099 is an apocalyptic number.

529640099 is a deficient number, since it is larger than the sum of its proper divisors (1).

529640099 is an equidigital number, since it uses as much as digits as its factorization.

529640099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 174960, while the sum is 44.

The square root of 529640099 is about 23013.9109887911. The cubic root of 529640099 is about 809.0840120490.

The spelling of 529640099 in words is "five hundred twenty-nine million, six hundred forty thousand, ninety-nine".