530099599 has 4 divisors (see below), whose sum is σ = 530152480. Its totient is φ = 530046720.

The previous prime is 530099573. The next prime is 530099711. The reversal of 530099599 is 995990035.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 995990035 = 5 ⋅199198007.

It is a cyclic number.

It is not a de Polignac number, because 530099599 - 2⁵ = 530099567 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530099509) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6279 + ... + 33160.

It is an arithmetic number, because the mean of its divisors is an integer number (132538120).

Almost surely, 2^530099599 is an apocalyptic number.

530099599 is a deficient number, since it is larger than the sum of its proper divisors (52881).

530099599 is a wasteful number, since it uses less digits than its factorization.

530099599 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52880.

The product of its (nonzero) digits is 492075, while the sum is 49.

The square root of 530099599 is about 23023.8919168763. The cubic root of 530099599 is about 809.3179234936.

The spelling of 530099599 in words is "five hundred thirty million, ninety-nine thousand, five hundred ninety-nine".