5518285616 has 10 divisors (see below), whose sum is σ = 10691678412. Its totient is φ = 2759142800.

The previous prime is 5518285613. The next prime is 5518285621. The reversal of 5518285616 is 6165828155.

It is a super-2 number, since 2×5518285616² = 60902952279504998912, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5518285613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172446410 + ... + 172446441.

Almost surely, 2^5518285616 is an apocalyptic number.

It is an amenable number.

5518285616 is a deficient number, since it is larger than the sum of its proper divisors (5173392796).

5518285616 is a wasteful number, since it uses less digits than its factorization.

5518285616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344892859 (or 344892853 counting only the distinct ones).

The product of its digits is 576000, while the sum is 47.

The square root of 5518285616 is about 74285.1641715895. The cubic root of 5518285616 is about 1767.1282035786.

The spelling of 5518285616 in words is "five billion, five hundred eighteen million, two hundred eighty-five thousand, six hundred sixteen".