6166661701676 has 12 divisors (see below), whose sum is σ = 12333323403408. Its totient is φ = 2642855014992.

The previous prime is 6166661701639. The next prime is 6166661701709. The reversal of 6166661701676 is 6761071666616.

6166661701676 is an admirable number.

It is a hoax number, since the sum of its digits (59) coincides with the sum of the digits of its distinct prime factors.

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, 110118958931 + ... + 110118958986.

It is an arithmetic number, because the mean of its divisors is an integer number (1027776950284).

Almost surely, 2^{6166661701676} is an apocalyptic number.

It is an amenable number.

6166661701676 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6166661701676 is a wasteful number, since it uses less digits than its factorization.

6166661701676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220237917928 (or 220237917926 counting only the distinct ones).

The product of its (nonzero) digits is 13716864, while the sum is 59.

The spelling of 6166661701676 in words is "six trillion, one hundred sixty-six billion, six hundred sixty-one million, seven hundred one thousand, six hundred seventy-six".