10606166565 has 32 divisors (see below), whose sum is σ = 17319312000. Its totient is φ = 5540828160.

The previous prime is 10606166551. The next prime is 10606166581. The reversal of 10606166565 is 56566160601.

It is not a de Polignac number, because 10606166565 - 2⁸ = 10606166309 is a prime.

It is a super-2 number, since 2×10606166565² (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 31 ways as a sum of consecutive naturals, for example, 227361 + ... + 270009.

It is an arithmetic number, because the mean of its divisors is an integer number (541228500).

Almost surely, 2^10606166565 is an apocalyptic number.

10606166565 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10606166565 is a deficient number, since it is larger than the sum of its proper divisors (6713145435).

10606166565 is a wasteful number, since it uses less digits than its factorization.

10606166565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42997.

The product of its (nonzero) digits is 194400, while the sum is 42.

The spelling of 10606166565 in words is "ten billion, six hundred six million, one hundred sixty-six thousand, five hundred sixty-five".