530966658172 has 12 divisors (see below), whose sum is σ = 978096475720. Its totient is φ = 251510522256.

The previous prime is 530966658143. The next prime is 530966658179. The reversal of 530966658172 is 271856669035.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530966658179) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3493201623 + ... + 3493201774.

Almost surely, 2^530966658172 is an apocalyptic number.

It is an amenable number.

530966658172 is a deficient number, since it is larger than the sum of its proper divisors (447129817548).

530966658172 is a wasteful number, since it uses less digits than its factorization.

530966658172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6986403420 (or 6986403418 counting only the distinct ones).

The product of its (nonzero) digits is 16329600, while the sum is 58.

The spelling of 530966658172 in words is "five hundred thirty billion, nine hundred sixty-six million, six hundred fifty-eight thousand, one hundred seventy-two".