530545899 has 32 divisors (see below), whose sum is σ = 800400384. Its totient is φ = 310147200.

The previous prime is 530545889. The next prime is 530545901. The reversal of 530545899 is 998545035.

It is a happy number.

It is not a de Polignac number, because 530545899 - 2²⁰ = 529497323 is a prime.

It is not an unprimeable number, because it can be changed into a prime (530545859) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 133489 + ... + 137405.

It is an arithmetic number, because the mean of its divisors is an integer number (25012512).

Almost surely, 2^530545899 is an apocalyptic number.

530545899 is a deficient number, since it is larger than the sum of its proper divisors (269854485).

530545899 is a wasteful number, since it uses less digits than its factorization.

530545899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4107.

The product of its (nonzero) digits is 972000, while the sum is 48.

The square root of 530545899 is about 23033.5819837037. The cubic root of 530545899 is about 809.5449860248.

The spelling of 530545899 in words is "five hundred thirty million, five hundred forty-five thousand, eight hundred ninety-nine".