166055482677 has 8 divisors (see below), whose sum is σ = 253036926016. Its totient is φ = 94888847232.

The previous prime is 166055482667. The next prime is 166055482763. The reversal of 166055482677 is 776284550661.

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

It is not a de Polignac number, because 166055482677 - 2⁴ = 166055482661 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (166055482657) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3953701948 + ... + 3953701989.

It is an arithmetic number, because the mean of its divisors is an integer number (31629615752).

Almost surely, 2^166055482677 is an apocalyptic number.

It is an amenable number.

166055482677 is a deficient number, since it is larger than the sum of its proper divisors (86981443339).

166055482677 is an equidigital number, since it uses as much as digits as its factorization.

166055482677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7907403947.

The product of its (nonzero) digits is 16934400, while the sum is 57.

The spelling of 166055482677 in words is "one hundred sixty-six billion, fifty-five million, four hundred eighty-two thousand, six hundred seventy-seven".