5280288880 has 20 divisors (see below), whose sum is σ = 12276671832. Its totient is φ = 2112115520.

The previous prime is 5280288877. The next prime is 5280288889. The reversal of 5280288880 is 888820825.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5280288889) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33001726 + ... + 33001885.

Almost surely, 2^5280288880 is an apocalyptic number.

It is an amenable number.

5280288880 is an abundant number, since it is smaller than the sum of its proper divisors (6996382952).

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

5280288880 is a wasteful number, since it uses less digits than its factorization.

5280288880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66003624 (or 66003618 counting only the distinct ones).

The product of its (nonzero) digits is 655360, while the sum is 49.

The square root of 5280288880 is about 72665.5962612294. The cubic root of 5280288880 is about 1741.3492947143.

The spelling of 5280288880 in words is "five billion, two hundred eighty million, two hundred eighty-eight thousand, eight hundred eighty".