5525617856 has 28 divisors (see below), whose sum is σ = 11961708360. Its totient is φ = 2511644160.

The previous prime is 5525617837. The next prime is 5525617913. The reversal of 5525617856 is 6587165255.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3923741 + ... + 3925148.

It is an arithmetic number, because the mean of its divisors is an integer number (427203870).

Almost surely, 2^5525617856 is an apocalyptic number.

It is an amenable number.

5525617856 is an abundant number, since it is smaller than the sum of its proper divisors (6436090504).

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

5525617856 is a wasteful number, since it uses less digits than its factorization.

5525617856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7848912 (or 7848902 counting only the distinct ones).

The product of its digits is 2520000, while the sum is 50.

The square root of 5525617856 is about 74334.4997696224. The cubic root of 5525617856 is about 1767.9105282896.

The spelling of 5525617856 in words is "five billion, five hundred twenty-five million, six hundred seventeen thousand, eight hundred fifty-six".