530663700672 has 560 divisors, whose sum is σ = 1829759754240. Its totient is φ = 148946853888.

The previous prime is 530663700643. The next prime is 530663700757. The reversal of 530663700672 is 276007366035.

530663700672 is a `hidden beast` number, since 5 + 3 + 0 + 6 + 637 + 0 + 0 + 6 + 7 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 520768579 + ... + 520769597.

Almost surely, 2^530663700672 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 530663700672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (914879877120).

530663700672 is an abundant number, since it is smaller than the sum of its proper divisors (1299096053568).

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

530663700672 is a wasteful number, since it uses less digits than its factorization.

530663700672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1290 (or 1271 counting only the distinct ones).

The product of its (nonzero) digits is 952560, while the sum is 45.

The spelling of 530663700672 in words is "five hundred thirty billion, six hundred sixty-three million, seven hundred thousand, six hundred seventy-two".