2560599256 has 32 divisors (see below), whose sum is σ = 4960702080. Its totient is φ = 1237824000.

The previous prime is 2560599253. The next prime is 2560599263. The reversal of 2560599256 is 6529950652.

2560599256 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2560599253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 293550 + ... + 302146.

It is an arithmetic number, because the mean of its divisors is an integer number (155021940).

Almost surely, 2^2560599256 is an apocalyptic number.

It is an amenable number.

2560599256 is a deficient number, since it is larger than the sum of its proper divisors (2400102824).

2560599256 is a wasteful number, since it uses less digits than its factorization.

2560599256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9835 (or 9831 counting only the distinct ones).

The product of its (nonzero) digits is 1458000, while the sum is 49.

The square root of 2560599256 is about 50602.3641344947. The cubic root of 2560599256 is about 1368.0874899872.

The spelling of 2560599256 in words is "two billion, five hundred sixty million, five hundred ninety-nine thousand, two hundred fifty-six".