5280404880 has 80 divisors (see below), whose sum is σ = 16717572864. Its totient is φ = 1378145280.

The previous prime is 5280404863. The next prime is 5280404881. The reversal of 5280404880 is 884040825.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (5280404881) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 222781 + ... + 245340.

Almost surely, 2^5280404880 is an apocalyptic number.

It is an amenable number.

5280404880 is an abundant number, since it is smaller than the sum of its proper divisors (11437167984).

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

5280404880 is a wasteful number, since it uses less digits than its factorization.

5280404880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468184 (or 468178 counting only the distinct ones).

The product of its (nonzero) digits is 81920, while the sum is 39.

The square root of 5280404880 is about 72666.3944337408. The cubic root of 5280404880 is about 1741.3620462287.

The spelling of 5280404880 in words is "five billion, two hundred eighty million, four hundred four thousand, eight hundred eighty".