2565264295 has 8 divisors (see below), whose sum is σ = 3358164240. Its totient is φ = 1865646720.

The previous prime is 2565264257. The next prime is 2565264301. The reversal of 2565264295 is 5924625652.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2565264295 - 2⁹ = 2565263783 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23320530 + ... + 23320639.

It is an arithmetic number, because the mean of its divisors is an integer number (419770530).

Almost surely, 2^2565264295 is an apocalyptic number.

2565264295 is a deficient number, since it is larger than the sum of its proper divisors (792899945).

2565264295 is a wasteful number, since it uses less digits than its factorization.

2565264295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46641185.

The product of its digits is 1296000, while the sum is 46.

The square root of 2565264295 is about 50648.4382286364. The cubic root of 2565264295 is about 1368.9178046876.

The spelling of 2565264295 in words is "two billion, five hundred sixty-five million, two hundred sixty-four thousand, two hundred ninety-five".