2580258800 has 120 divisors (see below), whose sum is σ = 7205193600. Its totient is φ = 869610240.

The previous prime is 2580258797. The next prime is 2580258851. The reversal of 2580258800 is 88520852.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 157391 + ... + 173009.

It is an arithmetic number, because the mean of its divisors is an integer number (60043280).

Almost surely, 2^2580258800 is an apocalyptic number.

2580258800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2580258800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3602596800).

2580258800 is an abundant number, since it is smaller than the sum of its proper divisors (4624934800).

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

2580258800 is a wasteful number, since it uses less digits than its factorization.

2580258800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15703 (or 15692 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 38.

The square root of 2580258800 is about 50796.2478929300. The cubic root of 2580258800 is about 1371.5798281005.

The spelling of 2580258800 in words is "two billion, five hundred eighty million, two hundred fifty-eight thousand, eight hundred".