2565304322 has 8 divisors (see below), whose sum is σ = 4397664576. Its totient is φ = 1099416132.

The previous prime is 2565304307. The next prime is 2565304351. The reversal of 2565304322 is 2234035652.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91617998 + ... + 91618025.

It is an arithmetic number, because the mean of its divisors is an integer number (549708072).

Almost surely, 2^2565304322 is an apocalyptic number.

2565304322 is a deficient number, since it is larger than the sum of its proper divisors (1832360254).

2565304322 is a wasteful number, since it uses less digits than its factorization.

2565304322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183236032.

The product of its (nonzero) digits is 43200, while the sum is 32.

The square root of 2565304322 is about 50648.8333725467. The cubic root of 2565304322 is about 1368.9249246022.

Adding to 2565304322 its reverse (2234035652), we get a palindrome (4799339974).

The spelling of 2565304322 in words is "two billion, five hundred sixty-five million, three hundred four thousand, three hundred twenty-two".