2560488608 has 48 divisors (see below), whose sum is σ = 5137292160. Its totient is φ = 1255873536.

The previous prime is 2560488571. The next prime is 2560488641. The reversal of 2560488608 is 8068840652.

It is a super-2 number, since 2×2560488608² = 13112203823395555328, which contains 22 as substring.

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, 1118441 + ... + 1120727.

It is an arithmetic number, because the mean of its divisors is an integer number (107026920).

Almost surely, 2^2560488608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2560488608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2568646080).

2560488608 is an abundant number, since it is smaller than the sum of its proper divisors (2576803552).

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

2560488608 is a wasteful number, since it uses less digits than its factorization.

2560488608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2949 (or 2941 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 47.

The square root of 2560488608 is about 50601.2708140813. The cubic root of 2560488608 is about 1368.0677838807.

The spelling of 2560488608 in words is "two billion, five hundred sixty million, four hundred eighty-eight thousand, six hundred eight".