5556837648 has 40 divisors (see below), whose sum is σ = 14464761696. Its totient is φ = 1838137600.

The previous prime is 5556837607. The next prime is 5556837653. The reversal of 5556837648 is 8467386555.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 435573 + ... + 448148.

Almost surely, 2^5556837648 is an apocalyptic number.

It is an amenable number.

5556837648 is an abundant number, since it is smaller than the sum of its proper divisors (8907924048).

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

5556837648 is a wasteful number, since it uses less digits than its factorization.

5556837648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 883863 (or 883857 counting only the distinct ones).

The product of its digits is 24192000, while the sum is 57.

The square root of 5556837648 is about 74544.1992914271. The cubic root of 5556837648 is about 1771.2338474774.

The spelling of 5556837648 in words is "five billion, five hundred fifty-six million, eight hundred thirty-seven thousand, six hundred forty-eight".