2582322768 has 50 divisors (see below), whose sum is σ = 7473995034. Its totient is φ = 860773824.

The previous prime is 2582322707. The next prime is 2582322781. The reversal of 2582322768 is 8672232852.

It is a happy number.

2582322768 is a `hidden beast` number, since 2 + 582 + 3 + 2 + 2 + 7 + 68 = 666.

2582322768 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1382947344 + 1199375424 = 37188^2 + 34632^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 994971 + ... + 997562.

Almost surely, 2^2582322768 is an apocalyptic number.

It is an amenable number.

2582322768 is an abundant number, since it is smaller than the sum of its proper divisors (4891672266).

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

2582322768 is a wasteful number, since it uses less digits than its factorization.

2582322768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1992553 (or 1992538 counting only the distinct ones).

The product of its digits is 645120, while the sum is 45.

The square root of 2582322768 is about 50816.5599780229. The cubic root of 2582322768 is about 1371.9454428974.

The spelling of 2582322768 in words is "two billion, five hundred eighty-two million, three hundred twenty-two thousand, seven hundred sixty-eight".