54775901025166 has 16 divisors (see below), whose sum is σ = 82962559221984. Its totient is φ = 27121721030784.

The previous prime is 54775901025143. The next prime is 54775901025191. The reversal of 54775901025166 is 66152010957745.

54775901025166 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 54775901025166.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15989170 + ... + 19110346.

It is an arithmetic number, because the mean of its divisors is an integer number (5185159951374).

Almost surely, 2^{54775901025166} is an apocalyptic number.

54775901025166 is a deficient number, since it is larger than the sum of its proper divisors (28186658196818).

54775901025166 is a wasteful number, since it uses less digits than its factorization.

54775901025166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3206475.

The product of its (nonzero) digits is 15876000, while the sum is 58.

The spelling of 54775901025166 in words is "fifty-four trillion, seven hundred seventy-five billion, nine hundred one million, twenty-five thousand, one hundred sixty-six".