2580855827 has 12 divisors (see below), whose sum is σ = 2851234848. Its totient is φ = 2334301200.

The previous prime is 2580855793. The next prime is 2580855839. The reversal of 2580855827 is 7285580852.

2580855827 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2580855827 - 2³⁰ = 1507114003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2580855847) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30299 + ... + 77972.

It is an arithmetic number, because the mean of its divisors is an integer number (237602904).

Almost surely, 2^2580855827 is an apocalyptic number.

2580855827 is a deficient number, since it is larger than the sum of its proper divisors (270379021).

2580855827 is a wasteful number, since it uses less digits than its factorization.

2580855827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108490 (or 108479 counting only the distinct ones).

The product of its (nonzero) digits is 1792000, while the sum is 50.

The square root of 2580855827 is about 50802.1242370828. The cubic root of 2580855827 is about 1371.6856065132.

The spelling of 2580855827 in words is "two billion, five hundred eighty million, eight hundred fifty-five thousand, eight hundred twenty-seven".