54146568558 has 16 divisors (see below), whose sum is σ = 109663937280. Its totient is φ = 17820389496.

The previous prime is 54146568547. The next prime is 54146568563. The reversal of 54146568558 is 85586564145.

54146568558 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 54146568498 and 54146568507.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57116160 + ... + 57117107.

It is an arithmetic number, because the mean of its divisors is an integer number (6853996080).

Almost surely, 2^54146568558 is an apocalyptic number.

54146568558 is an abundant number, since it is smaller than the sum of its proper divisors (55517368722).

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

54146568558 is a wasteful number, since it uses less digits than its factorization.

54146568558 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114233351.

The product of its digits is 23040000, while the sum is 57.

The spelling of 54146568558 in words is "fifty-four billion, one hundred forty-six million, five hundred sixty-eight thousand, five hundred fifty-eight".