5055550556 has 48 divisors (see below), whose sum is σ = 10540787712. Its totient is φ = 2075976000.

The previous prime is 5055550543. The next prime is 5055550579. The reversal of 5055550556 is 6550555505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58835 + ... + 116501.

It is an arithmetic number, because the mean of its divisors is an integer number (219599744).

Almost surely, 2^5055550556 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5055550556, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5270393856).

5055550556 is an abundant number, since it is smaller than the sum of its proper divisors (5485237156).

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

5055550556 is a wasteful number, since it uses less digits than its factorization.

5055550556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57810 (or 57808 counting only the distinct ones).

The product of its (nonzero) digits is 468750, while the sum is 41.

The square root of 5055550556 is about 71102.3948682462. The cubic root of 5055550556 is about 1716.2853124341.

The spelling of 5055550556 in words is "five billion, fifty-five million, five hundred fifty thousand, five hundred fifty-six".