2565264304 has 20 divisors (see below), whose sum is σ = 5054442120. Its totient is φ = 1260892160.

The previous prime is 2565264301. The next prime is 2565264329. The reversal of 2565264304 is 4034625652.

2565264304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2565264301) 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, 1357777 + ... + 1359664.

It is an arithmetic number, because the mean of its divisors is an integer number (252722106).

Almost surely, 2^2565264304 is an apocalyptic number.

It is an amenable number.

2565264304 is a deficient number, since it is larger than the sum of its proper divisors (2489177816).

2565264304 is a wasteful number, since it uses less digits than its factorization.

2565264304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2717508 (or 2717502 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 37.

The square root of 2565264304 is about 50648.4383174842. The cubic root of 2565264304 is about 1368.9178062885.

Adding to 2565264304 its reverse (4034625652), we get a palindrome (6599889956).

The spelling of 2565264304 in words is "two billion, five hundred sixty-five million, two hundred sixty-four thousand, three hundred four".