530302020405530 has 32 divisors (see below), whose sum is σ = 976781326618944. Its totient is φ = 207179493244416.

The previous prime is 530302020405523. The next prime is 530302020405571. The reversal of 530302020405530 is 35504020203035.

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, 13834592 + ... + 35383611.

It is an arithmetic number, because the mean of its divisors is an integer number (30524416456842).

Almost surely, 2^{530302020405530} is an apocalyptic number.

530302020405530 is a deficient number, since it is larger than the sum of its proper divisors (446479306213414).

530302020405530 is a wasteful number, since it uses less digits than its factorization.

530302020405530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49243310.

The product of its (nonzero) digits is 54000, while the sum is 32.

Adding to 530302020405530 its reverse (35504020203035), we get a palindrome (565806040608565).

The spelling of 530302020405530 in words is "five hundred thirty trillion, three hundred two billion, twenty million, four hundred five thousand, five hundred thirty".