54517132434558 has 64 divisors (see below), whose sum is σ = 110920003084800. Its totient is φ = 17859729484800.

The previous prime is 54517132434493. The next prime is 54517132434599. The reversal of 54517132434558 is 85543423171545.

It is a junction number, because it is equal to n+sod(n) for n = 54517132434498 and 54517132434507.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 782234493 + ... + 782304183.

It is an arithmetic number, because the mean of its divisors is an integer number (1733125048200).

Almost surely, 2^{54517132434558} is an apocalyptic number.

54517132434558 is an abundant number, since it is smaller than the sum of its proper divisors (56402870650242).

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

54517132434558 is a wasteful number, since it uses less digits than its factorization.

54517132434558 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75553.

The product of its digits is 40320000, while the sum is 57.

The spelling of 54517132434558 in words is "fifty-four trillion, five hundred seventeen billion, one hundred thirty-two million, four hundred thirty-four thousand, five hundred fifty-eight".