10166768568 has 128 divisors (see below), whose sum is σ = 32148057600. Its totient is φ = 2946873600.

The previous prime is 10166768537. The next prime is 10166768593. The reversal of 10166768568 is 86586766101.

10166768568 is a `hidden beast` number, since 1 + 0 + 1 + 6 + 6 + 76 + 8 + 568 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 38373 + ... + 147668.

It is an arithmetic number, because the mean of its divisors is an integer number (251156700).

Almost surely, 2^10166768568 is an apocalyptic number.

10166768568 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

10166768568 is an abundant number, since it is smaller than the sum of its proper divisors (21981289032).

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

10166768568 is a wasteful number, since it uses less digits than its factorization.

10166768568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186090 (or 186080 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 54.

The spelling of 10166768568 in words is "ten billion, one hundred sixty-six million, seven hundred sixty-eight thousand, five hundred sixty-eight".