2580057828 has 36 divisors (see below), whose sum is σ = 6525988560. Its totient is φ = 859468656.

The previous prime is 2580057797. The next prime is 2580057833. The reversal of 2580057828 is 8287500852.

2580057828 is a `hidden beast` number, since 2 + 58 + 0 + 0 + 578 + 28 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36151 + ... + 80417.

It is an arithmetic number, because the mean of its divisors is an integer number (181277460).

Almost surely, 2^2580057828 is an apocalyptic number.

It is an amenable number.

2580057828 is an abundant number, since it is smaller than the sum of its proper divisors (3945930732).

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

2580057828 is a wasteful number, since it uses less digits than its factorization.

2580057828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45896 (or 45891 counting only the distinct ones).

The product of its (nonzero) digits is 358400, while the sum is 45.

The square root of 2580057828 is about 50794.2696374306. The cubic root of 2580057828 is about 1371.5442171638.

The spelling of 2580057828 in words is "two billion, five hundred eighty million, fifty-seven thousand, eight hundred twenty-eight".