55701206166 has 8 divisors (see below), whose sum is σ = 111402412344. Its totient is φ = 18567068720.

The previous prime is 55701206159. The next prime is 55701206237. The reversal of 55701206166 is 66160210755.

55701206166 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

55701206166 is an admirable number.

It is a congruent number.

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, 4641767175 + ... + 4641767186.

It is an arithmetic number, because the mean of its divisors is an integer number (13925301543).

Almost surely, 2^55701206166 is an apocalyptic number.

55701206166 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.

55701206166 is a wasteful number, since it uses less digits than its factorization.

55701206166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9283534366.

The product of its (nonzero) digits is 75600, while the sum is 39.

The spelling of 55701206166 in words is "fifty-five billion, seven hundred one million, two hundred six thousand, one hundred sixty-six".