5556550888 has 32 divisors (see below), whose sum is σ = 12022508160. Its totient is φ = 2358256320.

The previous prime is 5556550877. The next prime is 5556550897. The reversal of 5556550888 is 8880556555.

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, 475903 + ... + 487438.

It is an arithmetic number, because the mean of its divisors is an integer number (375703380).

Almost surely, 2^5556550888 is an apocalyptic number.

It is an amenable number.

5556550888 is an abundant number, since it is smaller than the sum of its proper divisors (6465957272).

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

5556550888 is a wasteful number, since it uses less digits than its factorization.

5556550888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 963457 (or 963453 counting only the distinct ones).

The product of its (nonzero) digits is 9600000, while the sum is 55.

The square root of 5556550888 is about 74542.2758439800. The cubic root of 5556550888 is about 1771.2033788435.

The spelling of 5556550888 in words is "five billion, five hundred fifty-six million, five hundred fifty thousand, eight hundred eighty-eight".