5518687034019 has 8 divisors (see below), whose sum is σ = 7379333189200. Its totient is φ = 3668582784096.

The previous prime is 5518687034017. The next prime is 5518687034117. The reversal of 5518687034019 is 9104307868155.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5518687034019 - 2¹ = 5518687034017 is a prime.

It is a super-2 number, since 2×5518687034019² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5518687034019.

It is not an unprimeable number, because it can be changed into a prime (5518687034017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2635475092 + ... + 2635477185.

It is an arithmetic number, because the mean of its divisors is an integer number (922416648650).

Almost surely, 2^{5518687034019} is an apocalyptic number.

5518687034019 is a deficient number, since it is larger than the sum of its proper divisors (1860646155181).

5518687034019 is a wasteful number, since it uses less digits than its factorization.

5518687034019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5270952629.

The product of its (nonzero) digits is 7257600, while the sum is 57.

The spelling of 5518687034019 in words is "five trillion, five hundred eighteen billion, six hundred eighty-seven million, thirty-four thousand, nineteen".