54578453055 has 16 divisors (see below), whose sum is σ = 99800600064. Its totient is φ = 24950149920.

The previous prime is 54578453047. The next prime is 54578453081. The reversal of 54578453055 is 55035487545.

54578453055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 54578453055 - 2³ = 54578453047 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54578452989 and 54578453007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 259897291 + ... + 259897500.

It is an arithmetic number, because the mean of its divisors is an integer number (6237537504).

Almost surely, 2^54578453055 is an apocalyptic number.

54578453055 is a deficient number, since it is larger than the sum of its proper divisors (45222147009).

54578453055 is a wasteful number, since it uses less digits than its factorization.

54578453055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519794806.

The product of its (nonzero) digits is 8400000, while the sum is 51.

The spelling of 54578453055 in words is "fifty-four billion, five hundred seventy-eight million, four hundred fifty-three thousand, fifty-five".