530030255320 has 16 divisors (see below), whose sum is σ = 1192568074560. Its totient is φ = 212012102112.

The previous prime is 530030255309. The next prime is 530030255357. The reversal of 530030255320 is 23552030035.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6625378152 + ... + 6625378231.

It is an arithmetic number, because the mean of its divisors is an integer number (74535504660).

Almost surely, 2^530030255320 is an apocalyptic number.

It is an amenable number.

530030255320 is an abundant number, since it is smaller than the sum of its proper divisors (662537819240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

530030255320 is a wasteful number, since it uses less digits than its factorization.

530030255320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13250756394 (or 13250756390 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 28.

Adding to 530030255320 its reverse (23552030035), we get a palindrome (553582285355).

The spelling of 530030255320 in words is "five hundred thirty billion, thirty million, two hundred fifty-five thousand, three hundred twenty".