530030255340 has 24 divisors (see below), whose sum is σ = 1484084715120. Its totient is φ = 141341401408.

The previous prime is 530030255309. The next prime is 530030255357. The reversal of 530030255340 is 43552030035.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 530030255298 and 530030255307.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4416918735 + ... + 4416918854.

It is an arithmetic number, because the mean of its divisors is an integer number (61836863130).

Almost surely, 2^530030255340 is an apocalyptic number.

It is an amenable number.

530030255340 is an abundant number, since it is smaller than the sum of its proper divisors (954054459780).

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

530030255340 is a wasteful number, since it uses less digits than its factorization.

530030255340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8833837601 (or 8833837599 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 30.

Adding to 530030255340 its reverse (43552030035), we get a palindrome (573582285375).

The spelling of 530030255340 in words is "five hundred thirty billion, thirty million, two hundred fifty-five thousand, three hundred forty".