530663420306560 has 64 divisors (see below), whose sum is σ = 1302904191638520. Its totient is φ = 206528466272256.

The previous prime is 530663420306531. The next prime is 530663420306623. The reversal of 530663420306560 is 65603024366035.

It can be written as a sum of positive squares in 4 ways, for example, as 486517601436736 + 44145818869824 = 22057144^2 + 6644232^2 .

It is a tau number, because it is divible by the number of its divisors (64).

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, 11204862729 + ... + 11204910088.

Almost surely, 2^{530663420306560} is an apocalyptic number.

It is an amenable number.

530663420306560 is an abundant number, since it is smaller than the sum of its proper divisors (772240771331960).

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

530663420306560 is a wasteful number, since it uses less digits than its factorization.

530663420306560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22409772873 (or 22409772861 counting only the distinct ones).

The product of its (nonzero) digits is 6998400, while the sum is 49.

The spelling of 530663420306560 in words is "five hundred thirty trillion, six hundred sixty-three billion, four hundred twenty million, three hundred six thousand, five hundred sixty".