568268934847 has 4 divisors (see below), whose sum is σ = 580359763296. Its totient is φ = 556178106400.

The previous prime is 568268934841. The next prime is 568268934901. The reversal of 568268934847 is 748439862865.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-568268934847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (568268934841) 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, 6045414154 + ... + 6045414247.

It is an arithmetic number, because the mean of its divisors is an integer number (145089940824).

Almost surely, 2^568268934847 is an apocalyptic number.

568268934847 is a deficient number, since it is larger than the sum of its proper divisors (12090828449).

568268934847 is a wasteful number, since it uses less digits than its factorization.

568268934847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12090828448.

The product of its digits is 557383680, while the sum is 70.

The spelling of 568268934847 in words is "five hundred sixty-eight billion, two hundred sixty-eight million, nine hundred thirty-four thousand, eight hundred forty-seven".