5518838700016 has 10 divisors (see below), whose sum is σ = 10692749981312. Its totient is φ = 2759419350000.

The previous prime is 5518838699993. The next prime is 5518838700029. The reversal of 5518838700016 is 6100078388155.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172463709360 + ... + 172463709391.

Almost surely, 2^{5518838700016} is an apocalyptic number.

It is an amenable number.

5518838700016 is a deficient number, since it is larger than the sum of its proper divisors (5173911281296).

5518838700016 is a wasteful number, since it uses less digits than its factorization.

5518838700016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344927418759 (or 344927418753 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 52.

The spelling of 5518838700016 in words is "five trillion, five hundred eighteen billion, eight hundred thirty-eight million, seven hundred thousand, sixteen".