500530530530 has 16 divisors (see below), whose sum is σ = 913296804984. Its totient is φ = 197469578880.

The previous prime is 500530530523. The next prime is 500530530547. The reversal of 500530530530 is 35035035005.

It can be written as a sum of positive squares in 4 ways, for example, as 442558893001 + 57971637529 = 665251^2 + 240773^2 .

It is a junction number, because it is equal to n+sod(n) for n = 500530530493 and 500530530502.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 342828401 + ... + 342829860.

Almost surely, 2^500530530530 is an apocalyptic number.

500530530530 is a deficient number, since it is larger than the sum of its proper divisors (412766274454).

500530530530 is a wasteful number, since it uses less digits than its factorization.

500530530530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685658341.

The product of its (nonzero) digits is 16875, while the sum is 29.

Adding to 500530530530 its reverse (35035035005), we get a palindrome (535565565535).

The spelling of 500530530530 in words is "five hundred billion, five hundred thirty million, five hundred thirty thousand, five hundred thirty".