530099879 has 2 divisors, whose sum is σ = 530099880. Its totient is φ = 530099878.

The previous prime is 530099873. The next prime is 530099881. The reversal of 530099879 is 978990035.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 530099879 - 2²⁸ = 261664423 is a prime.

Together with 530099881, 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 (530099873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265049939 + 265049940.

It is an arithmetic number, because the mean of its divisors is an integer number (265049940).

Almost surely, 2^530099879 is an apocalyptic number.

530099879 is a deficient number, since it is larger than the sum of its proper divisors (1).

530099879 is an equidigital number, since it uses as much as digits as its factorization.

530099879 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 612360, while the sum is 50.

The square root of 530099879 is about 23023.8979975155. The cubic root of 530099879 is about 809.3180659882.

The spelling of 530099879 in words is "five hundred thirty million, ninety-nine thousand, eight hundred seventy-nine".