2560854528 has 160 divisors (see below), whose sum is σ = 7677246720. Its totient is φ = 853244928.

The previous prime is 2560854521. The next prime is 2560854533. The reversal of 2560854528 is 8254580652.

It is a happy number.

2560854528 is a `hidden beast` number, since 2 + 560 + 85 + 4 + 5 + 2 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (2560854521) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1118601 + ... + 1120887.

It is an arithmetic number, because the mean of its divisors is an integer number (47982792).

Almost surely, 2^2560854528 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 2560854528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3838623360).

2560854528 is an abundant number, since it is smaller than the sum of its proper divisors (5116392192).

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

2560854528 is an frugal number, since it uses more digits than its factorization.

2560854528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2326 (or 2292 counting only the distinct ones).

The product of its (nonzero) digits is 768000, while the sum is 45.

The square root of 2560854528 is about 50604.8864043780. The cubic root of 2560854528 is about 1368.1329510675.

The spelling of 2560854528 in words is "two billion, five hundred sixty million, eight hundred fifty-four thousand, five hundred twenty-eight".