10066556616608 has 48 divisors (see below), whose sum is σ = 20502729072000. Its totient is φ = 4859527825152.

The previous prime is 10066556616607. The next prime is 10066556616673. The reversal of 10066556616608 is 80661665566001.

It is not an unprimeable number, because it can be changed into a prime (10066556616601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25303133 + ... + 25697891.

It is an arithmetic number, because the mean of its divisors is an integer number (427140189000).

Almost surely, 2^{10066556616608} is an apocalyptic number.

It is an amenable number.

10066556616608 is an abundant number, since it is smaller than the sum of its proper divisors (10436172455392).

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

10066556616608 is a wasteful number, since it uses less digits than its factorization.

10066556616608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422277 (or 422269 counting only the distinct ones).

The product of its (nonzero) digits is 9331200, while the sum is 56.

The spelling of 10066556616608 in words is "ten trillion, sixty-six billion, five hundred fifty-six million, six hundred sixteen thousand, six hundred eight".