9716566540204 has 12 divisors (see below), whose sum is σ = 17463558781984. Its totient is φ = 4726978316784.

The previous prime is 9716566540201. The next prime is 9716566540231. The reversal of 9716566540204 is 4020456656179.

It is not an unprimeable number, because it can be changed into a prime (9716566540201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32826238164 + ... + 32826238459.

Almost surely, 2^{9716566540204} is an apocalyptic number.

It is an amenable number.

9716566540204 is a deficient number, since it is larger than the sum of its proper divisors (7746992241780).

9716566540204 is a wasteful number, since it uses less digits than its factorization.

9716566540204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65652476664 (or 65652476662 counting only the distinct ones).

The product of its (nonzero) digits is 10886400, while the sum is 55.

The spelling of 9716566540204 in words is "nine trillion, seven hundred sixteen billion, five hundred sixty-six million, five hundred forty thousand, two hundred four".