1006001660006 has 32 divisors (see below), whose sum is σ = 1825531741440. Its totient is φ = 406595691936.

The previous prime is 1006001659907. The next prime is 1006001660017. The reversal of 1006001660006 is 6000661006001.

1006001660006 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 28794596 + ... + 28829511.

It is an arithmetic number, because the mean of its divisors is an integer number (57047866920).

Almost surely, 2^{1006001660006} is an apocalyptic number.

1006001660006 is a deficient number, since it is larger than the sum of its proper divisors (819530081434).

1006001660006 is a wasteful number, since it uses less digits than its factorization.

1006001660006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57624188.

The product of its (nonzero) digits is 1296, while the sum is 26.

Adding to 1006001660006 its reverse (6000661006001), we get a palindrome (7006662666007).

The spelling of 1006001660006 in words is "one trillion, six billion, one million, six hundred sixty thousand, six".