530666551513406 has 32 divisors (see below), whose sum is σ = 992511995074560. Its totient is φ = 206733071469600.

The previous prime is 530666551513369. The next prime is 530666551513459. The reversal of 530666551513406 is 604315155666035.

It is a happy number.

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, 166166621 + ... + 169330088.

It is an arithmetic number, because the mean of its divisors is an integer number (31015999846080).

Almost surely, 2^{530666551513406} is an apocalyptic number.

530666551513406 is a deficient number, since it is larger than the sum of its proper divisors (461845443561154).

530666551513406 is a wasteful number, since it uses less digits than its factorization.

530666551513406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335507000.

The product of its (nonzero) digits is 29160000, while the sum is 56.

The spelling of 530666551513406 in words is "five hundred thirty trillion, six hundred sixty-six billion, five hundred fifty-one million, five hundred thirteen thousand, four hundred six".