8160880733766 has 12 divisors (see below), whose sum is σ = 17681908256532. Its totient is φ = 2720293577916.

The previous prime is 8160880733749. The next prime is 8160880733767. The reversal of 8160880733766 is 6673370880618.

8160880733766 is a `hidden beast` number, since 8 + 160 + 8 + 80 + 7 + 337 + 66 = 666.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8160880733767) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 226691131476 + ... + 226691131511.

It is an arithmetic number, because the mean of its divisors is an integer number (1473492354711).

Almost surely, 2^{8160880733766} is an apocalyptic number.

8160880733766 is an abundant number, since it is smaller than the sum of its proper divisors (9521027522766).

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

8160880733766 is a wasteful number, since it uses less digits than its factorization.

8160880733766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453382262995 (or 453382262992 counting only the distinct ones).

The product of its (nonzero) digits is 48771072, while the sum is 63.

The spelling of 8160880733766 in words is "eight trillion, one hundred sixty billion, eight hundred eighty million, seven hundred thirty-three thousand, seven hundred sixty-six".