530520874460 has 48 divisors (see below), whose sum is σ = 1159265955456. Its totient is φ = 203774518272.

The previous prime is 530520874441. The next prime is 530520874487. The reversal of 530520874460 is 64478025035.

It is a congruent number.

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, 5274557 + ... + 5374196.

It is an arithmetic number, because the mean of its divisors is an integer number (24151374072).

Almost surely, 2^530520874460 is an apocalyptic number.

It is an amenable number.

530520874460 is an abundant number, since it is smaller than the sum of its proper divisors (628745080996).

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

530520874460 is a wasteful number, since it uses less digits than its factorization.

530520874460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10648862 (or 10648860 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 44.

Adding to 530520874460 its reverse (64478025035), we get a palindrome (594998899495).

The spelling of 530520874460 in words is "five hundred thirty billion, five hundred twenty million, eight hundred seventy-four thousand, four hundred sixty".