54492519168 has 216 divisors, whose sum is σ = 167571003600. Its totient is φ = 16971005952.

The previous prime is 54492519163. The next prime is 54492519181. The reversal of 54492519168 is 86191529445.

54492519168 is a `hidden beast` number, since 5 + 4 + 492 + 5 + 1 + 91 + 68 = 666.

It is not an unprimeable number, because it can be changed into a prime (54492519163) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5439348 + ... + 5449356.

Almost surely, 2^54492519168 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54492519168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83785501800).

54492519168 is an abundant number, since it is smaller than the sum of its proper divisors (113078484432).

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

54492519168 is a wasteful number, since it uses less digits than its factorization.

54492519168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10187 (or 10170 counting only the distinct ones).

The product of its digits is 3110400, while the sum is 54.

The spelling of 54492519168 in words is "fifty-four billion, four hundred ninety-two million, five hundred nineteen thousand, one hundred sixty-eight".