5520655206 has 48 divisors (see below), whose sum is σ = 13054511808. Its totient is φ = 1672196400.

The previous prime is 5520655163. The next prime is 5520655211. The reversal of 5520655206 is 6025560255.

5520655206 is a `hidden beast` number, since 55 + 20 + 65 + 520 + 6 = 666.

It is a congruent number.

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, 602721 + ... + 611811.

It is an arithmetic number, because the mean of its divisors is an integer number (271968996).

Almost surely, 2^5520655206 is an apocalyptic number.

5520655206 is an abundant number, since it is smaller than the sum of its proper divisors (7533856602).

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

5520655206 is a wasteful number, since it uses less digits than its factorization.

5520655206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12177 (or 12174 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 36.

The square root of 5520655206 is about 74301.1117413461. Note that the first 3 decimals coincide. The cubic root of 5520655206 is about 1767.3811064058.

The spelling of 5520655206 in words is "five billion, five hundred twenty million, six hundred fifty-five thousand, two hundred six".