5666555066010 has 32 divisors (see below), whose sum is σ = 13640818986432. Its totient is φ = 1506516147840.

The previous prime is 5666555065991. The next prime is 5666555066021. The reversal of 5666555066010 is 106605556665.

It is a super-2 number, since 2×5666555066010² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 285315099 + ... + 285334958.

It is an arithmetic number, because the mean of its divisors is an integer number (426275593326).

Almost surely, 2^{5666555066010} is an apocalyptic number.

5666555066010 is an abundant number, since it is smaller than the sum of its proper divisors (7974263920422).

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

5666555066010 is a wasteful number, since it uses less digits than its factorization.

5666555066010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 570650398.

The product of its (nonzero) digits is 4860000, while the sum is 51.

The spelling of 5666555066010 in words is "five trillion, six hundred sixty-six billion, five hundred fifty-five million, sixty-six thousand, ten".