166060151020056 has 32 divisors (see below), whose sum is σ = 437000397422400. Its totient is φ = 52440047690400.

The previous prime is 166060151019937. The next prime is 166060151020087. The reversal of 166060151020056 is 650020151060661.

It is a junction number, because it is equal to n+sod(n) for n = 166060151019996 and 166060151020023.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182083498470 + ... + 182083499381.

It is an arithmetic number, because the mean of its divisors is an integer number (13656262419450).

Almost surely, 2^{166060151020056} is an apocalyptic number.

It is an amenable number.

166060151020056 is an abundant number, since it is smaller than the sum of its proper divisors (270940246402344).

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

166060151020056 is a wasteful number, since it uses less digits than its factorization.

166060151020056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364166997879 (or 364166997875 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 39.

The spelling of 166060151020056 in words is "one hundred sixty-six trillion, sixty billion, one hundred fifty-one million, twenty thousand, fifty-six".