10065001655566 has 48 divisors (see below), whose sum is σ = 17835067304208. Its totient is φ = 4222915257600.

The previous prime is 10065001655551. The next prime is 10065001655587. The reversal of 10065001655566 is 66555610056001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 189818290 + ... + 189871306.

It is an arithmetic number, because the mean of its divisors is an integer number (371563902171).

Almost surely, 2^{10065001655566} is an apocalyptic number.

10065001655566 is a deficient number, since it is larger than the sum of its proper divisors (7770065648642).

10065001655566 is a wasteful number, since it uses less digits than its factorization.

10065001655566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104117 (or 104104 counting only the distinct ones).

The product of its (nonzero) digits is 810000, while the sum is 46.

The spelling of 10065001655566 in words is "ten trillion, sixty-five billion, one million, six hundred fifty-five thousand, five hundred sixty-six".