2580393360 has 40 divisors (see below), whose sum is σ = 7999220160. Its totient is φ = 688104832.

The previous prime is 2580393341. The next prime is 2580393373. The reversal of 2580393360 is 633930852.

2580393360 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

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, 5375580 + ... + 5376059.

It is an arithmetic number, because the mean of its divisors is an integer number (199980504).

Almost surely, 2^2580393360 is an apocalyptic number.

2580393360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2580393360 is an abundant number, since it is smaller than the sum of its proper divisors (5418826800).

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

2580393360 is a wasteful number, since it uses less digits than its factorization.

2580393360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10751655 (or 10751649 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 39.

The square root of 2580393360 is about 50797.5723829397. The cubic root of 2580393360 is about 1371.6036702274.

The spelling of 2580393360 in words is "two billion, five hundred eighty million, three hundred ninety-three thousand, three hundred sixty".