2522582668 has 12 divisors (see below), whose sum is σ = 4432838872. Its totient is φ = 1256057280.

The previous prime is 2522582663. The next prime is 2522582677. The reversal of 2522582668 is 8662852252.

2522582668 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2522582663) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1307430 + ... + 1309357.

Almost surely, 2^2522582668 is an apocalyptic number.

It is an amenable number.

2522582668 is a deficient number, since it is larger than the sum of its proper divisors (1910256204).

2522582668 is a wasteful number, since it uses less digits than its factorization.

2522582668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2617032 (or 2617030 counting only the distinct ones).

The product of its digits is 921600, while the sum is 46.

The square root of 2522582668 is about 50225.3189935116. The cubic root of 2522582668 is about 1361.2831509990.

The spelling of 2522582668 in words is "two billion, five hundred twenty-two million, five hundred eighty-two thousand, six hundred sixty-eight".