10066560056660 has 48 divisors (see below), whose sum is σ = 21354820074000. Its totient is φ = 3985866553344.

The previous prime is 10066560056557. The next prime is 10066560056687. The reversal of 10066560056660 is 6665006566001.

It can be written as a sum of positive squares in 8 ways, for example, as 895922827024 + 9170637229636 = 946532^2 + 3028306^2 .

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, 5560085 + ... + 7144764.

It is an arithmetic number, because the mean of its divisors is an integer number (444892084875).

Almost surely, 2^{10066560056660} is an apocalyptic number.

10066560056660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10066560056660 is an abundant number, since it is smaller than the sum of its proper divisors (11288260017340).

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

10066560056660 is a wasteful number, since it uses less digits than its factorization.

10066560056660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12705260 (or 12705258 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 47.

The spelling of 10066560056660 in words is "ten trillion, sixty-six billion, five hundred sixty million, fifty-six thousand, six hundred sixty".