530331913329 has 4 divisors (see below), whose sum is σ = 707109217776. Its totient is φ = 353554608884.

The previous prime is 530331913289. The next prime is 530331913333. The reversal of 530331913329 is 923319133035.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-530331913329 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (530331913369) 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, 88388652219 + ... + 88388652224.

It is an arithmetic number, because the mean of its divisors is an integer number (176777304444).

Almost surely, 2^530331913329 is an apocalyptic number.

It is an amenable number.

530331913329 is a deficient number, since it is larger than the sum of its proper divisors (176777304447).

530331913329 is a wasteful number, since it uses less digits than its factorization.

530331913329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176777304446.

The product of its (nonzero) digits is 196830, while the sum is 42.

The spelling of 530331913329 in words is "five hundred thirty billion, three hundred thirty-one million, nine hundred thirteen thousand, three hundred twenty-nine".