2568330326 has 4 divisors (see below), whose sum is σ = 3852495492. Its totient is φ = 1284165162.

The previous prime is 2568330319. The next prime is 2568330353. The reversal of 2568330326 is 6230338652.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2568330326.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 642082580 + ... + 642082583.

It is an arithmetic number, because the mean of its divisors is an integer number (963123873).

Almost surely, 2^2568330326 is an apocalyptic number.

2568330326 is a deficient number, since it is larger than the sum of its proper divisors (1284165166).

2568330326 is a wasteful number, since it uses less digits than its factorization.

2568330326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1284165165.

The product of its (nonzero) digits is 155520, while the sum is 38.

The square root of 2568330326 is about 50678.6969643064. The cubic root of 2568330326 is about 1369.4629692263.

Adding to 2568330326 its reverse (6230338652), we get a palindrome (8798668978).

The spelling of 2568330326 in words is "two billion, five hundred sixty-eight million, three hundred thirty thousand, three hundred twenty-six".