530305030280 has 64 divisors (see below), whose sum is σ = 1231797127680. Its totient is φ = 205259212800.

The previous prime is 530305030207. The next prime is 530305030309. The reversal of 530305030280 is 82030503035.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21535175 + ... + 21559785.

It is an arithmetic number, because the mean of its divisors is an integer number (19246830120).

Almost surely, 2^530305030280 is an apocalyptic number.

It is an amenable number.

530305030280 is an abundant number, since it is smaller than the sum of its proper divisors (701492097400).

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

530305030280 is a wasteful number, since it uses less digits than its factorization.

530305030280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42030 (or 42026 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

The spelling of 530305030280 in words is "five hundred thirty billion, three hundred five million, thirty thousand, two hundred eighty".