2580681792 has 56 divisors (see below), whose sum is σ = 7353295936. Its totient is φ = 794055168.

The previous prime is 2580681773. The next prime is 2580681823. The reversal of 2580681792 is 2971860852.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 514468 + ... + 519459.

It is an arithmetic number, because the mean of its divisors is an integer number (131308856).

Almost surely, 2^2580681792 is an apocalyptic number.

It is an amenable number.

2580681792 is an abundant number, since it is smaller than the sum of its proper divisors (4772614144).

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

2580681792 is a wasteful number, since it uses less digits than its factorization.

2580681792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1033955 (or 1033945 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 48.

The square root of 2580681792 is about 50800.4113369173. The cubic root of 2580681792 is about 1371.6547735019.

The spelling of 2580681792 in words is "two billion, five hundred eighty million, six hundred eighty-one thousand, seven hundred ninety-two".