5508928656 has 540 divisors, whose sum is σ = 20437941888. Its totient is φ = 1355270400.

The previous prime is 5508928637. The next prime is 5508928661. The reversal of 5508928656 is 6568298055.

5508928656 is a `hidden beast` number, since 5 + 508 + 9 + 2 + 86 + 56 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 117211225 + ... + 117211271.

Almost surely, 2^5508928656 is an apocalyptic number.

5508928656 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5508928656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10218970944).

5508928656 is an abundant number, since it is smaller than the sum of its proper divisors (14929013232).

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

5508928656 is a wasteful number, since it uses less digits than its factorization.

5508928656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152 (or 101 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 54.

The square root of 5508928656 is about 74222.1574464122. The cubic root of 5508928656 is about 1766.1288411203.

The spelling of 5508928656 in words is "five billion, five hundred eight million, nine hundred twenty-eight thousand, six hundred fifty-six".