5118905521184 has 144 divisors (see below), whose sum is σ = 12627742881600. Its totient is φ = 2024620448256.

The previous prime is 5118905521141. The next prime is 5118905521229. The reversal of 5118905521184 is 4811255098115.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 103097837 + ... + 103147475.

It is an arithmetic number, because the mean of its divisors is an integer number (87692658900).

Almost surely, 2^{5118905521184} 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 5118905521184, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6313871440800).

5118905521184 is an abundant number, since it is smaller than the sum of its proper divisors (7508837360416).

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

5118905521184 is a wasteful number, since it uses less digits than its factorization.

5118905521184 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54735 (or 54720 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 50.

The spelling of 5118905521184 in words is "five trillion, one hundred eighteen billion, nine hundred five million, five hundred twenty-one thousand, one hundred eighty-four".