5055545220 has 48 divisors (see below), whose sum is σ = 15442394688. Its totient is φ = 1225586560.

The previous prime is 5055545207. The next prime is 5055545237. The reversal of 5055545220 is 225455505.

It is a Harshad number since it is a multiple of its sum of digits (33).

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, 3829299 + ... + 3830618.

It is an arithmetic number, because the mean of its divisors is an integer number (321716556).

Almost surely, 2^5055545220 is an apocalyptic number.

It is an amenable number.

5055545220 is an abundant number, since it is smaller than the sum of its proper divisors (10386849468).

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

5055545220 is a wasteful number, since it uses less digits than its factorization.

5055545220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7659940 (or 7659938 counting only the distinct ones).

The product of its (nonzero) digits is 50000, while the sum is 33.

The square root of 5055545220 is about 71102.3573448870. The cubic root of 5055545220 is about 1716.2847086027.

The spelling of 5055545220 in words is "five billion, fifty-five million, five hundred forty-five thousand, two hundred twenty".