2593425856 has 28 divisors (see below), whose sum is σ = 5881520368. Its totient is φ = 1111468032.

The previous prime is 2593425829. The next prime is 2593425893. The reversal of 2593425856 is 6585243952.

It is a tau number, because it is divible by the number of its divisors (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2894001 + ... + 2894896.

Almost surely, 2^2593425856 is an apocalyptic number.

It is an amenable number.

2593425856 is an abundant number, since it is smaller than the sum of its proper divisors (3288094512).

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

2593425856 is an equidigital number, since it uses as much as digits as its factorization.

2593425856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5788916 (or 5788906 counting only the distinct ones).

The product of its digits is 2592000, while the sum is 49.

The square root of 2593425856 is about 50925.6895485962. The cubic root of 2593425856 is about 1373.9089272480.

The spelling of 2593425856 in words is "two billion, five hundred ninety-three million, four hundred twenty-five thousand, eight hundred fifty-six".