5280598640 has 40 divisors (see below), whose sum is σ = 12281417808. Its totient is φ = 2111546880.

The previous prime is 5280598619. The next prime is 5280598679. The reversal of 5280598640 is 468950825.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

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, 284855 + ... + 302825.

Almost surely, 2^5280598640 is an apocalyptic number.

It is an amenable number.

5280598640 is an abundant number, since it is smaller than the sum of its proper divisors (7000819168).

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

5280598640 is a wasteful number, since it uses less digits than its factorization.

5280598640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21657 (or 21651 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 47.

The square root of 5280598640 is about 72667.7276375146. The cubic root of 5280598640 is about 1741.3833452383.

The spelling of 5280598640 in words is "five billion, two hundred eighty million, five hundred ninety-eight thousand, six hundred forty".