10606166566 has 8 divisors (see below), whose sum is σ = 15967956384. Its totient is φ = 5283514440.

The previous prime is 10606166551. The next prime is 10606166581. The reversal of 10606166566 is 66566160601.

It is an interprime number because it is at equal distance from previous prime (10606166551) and next prime (10606166581).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10606166566² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9783745 + ... + 9784828.

It is an arithmetic number, because the mean of its divisors is an integer number (1995994548).

Almost surely, 2^10606166566 is an apocalyptic number.

10606166566 is a deficient number, since it is larger than the sum of its proper divisors (5361789818).

10606166566 is a wasteful number, since it uses less digits than its factorization.

10606166566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19568846.

The product of its (nonzero) digits is 233280, while the sum is 43.

The spelling of 10606166566 in words is "ten billion, six hundred six million, one hundred sixty-six thousand, five hundred sixty-six".