5516356608 has 264 divisors, whose sum is σ = 18884017152. Its totient is φ = 1575604224.

The previous prime is 5516356561. The next prime is 5516356619. The reversal of 5516356608 is 8066536155.

5516356608 is a `hidden beast` number, since 5 + 5 + 1 + 6 + 35 + 6 + 608 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1740241 + ... + 1743407.

It is an arithmetic number, because the mean of its divisors is an integer number (71530368).

Almost surely, 2^5516356608 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 5516356608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9442008576).

5516356608 is an abundant number, since it is smaller than the sum of its proper divisors (13367660544).

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

5516356608 is an equidigital number, since it uses as much as digits as its factorization.

5516356608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3209 (or 3179 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 45.

The square root of 5516356608 is about 74272.1792328729. The cubic root of 5516356608 is about 1766.9222699513.

The spelling of 5516356608 in words is "five billion, five hundred sixteen million, three hundred fifty-six thousand, six hundred eight".