54571677057838 has 16 divisors (see below), whose sum is σ = 81865789205904. Its totient is φ = 27283080839040.

The previous prime is 54571677057823. The next prime is 54571677057869. The reversal of 54571677057838 is 83875077617545.

54571677057838 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1487313073 + ... + 1487349763.

It is an arithmetic number, because the mean of its divisors is an integer number (5116611825369).

Almost surely, 2^{54571677057838} is an apocalyptic number.

54571677057838 is a deficient number, since it is larger than the sum of its proper divisors (27294112148066).

54571677057838 is a wasteful number, since it uses less digits than its factorization.

54571677057838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91587.

The product of its (nonzero) digits is 1382976000, while the sum is 73.

The spelling of 54571677057838 in words is "fifty-four trillion, five hundred seventy-one billion, six hundred seventy-seven million, fifty-seven thousand, eight hundred thirty-eight".