2564483522 has 16 divisors (see below), whose sum is σ = 3866911800. Its totient is φ = 1275523200.

The previous prime is 2564483521. The next prime is 2564483549. The reversal of 2564483522 is 2253844652.

It is a happy number.

2564483522 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 4 ways, for example, as 1939433521 + 625050001 = 44039^2 + 25001^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2564483522.

It is not an unprimeable number, because it can be changed into a prime (2564483521) 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, 823304 + ... + 826412.

Almost surely, 2^2564483522 is an apocalyptic number.

2564483522 is a deficient number, since it is larger than the sum of its proper divisors (1302428278).

2564483522 is a wasteful number, since it uses less digits than its factorization.

2564483522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5141.

The product of its digits is 460800, while the sum is 41.

The square root of 2564483522 is about 50640.7298723073. The cubic root of 2564483522 is about 1368.7789076914.

The spelling of 2564483522 in words is "two billion, five hundred sixty-four million, four hundred eighty-three thousand, five hundred twenty-two".