568044241313 has 4 divisors (see below), whose sum is σ = 581898978948. Its totient is φ = 554189503680.

The previous prime is 568044241291. The next prime is 568044241319. The reversal of 568044241313 is 313142440865.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 313142440865 = 5 ⋅62628488173.

It can be written as a sum of positive squares in 2 ways, for example, as 47666678929 + 520377562384 = 218327^2 + 721372^2 .

It is a cyclic number.

It is not a de Polignac number, because 568044241313 - 2²⁶ = 567977132449 is a prime.

It is a super-3 number, since 3×568044241313³ (a number of 36 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (41), and also a Moran number because the ratio is a prime number: 13854737593 = 568044241313 / (5 + 6 + 8 + 0 + 4 + 4 + 2 + 4 + 1 + 3 + 1 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (568044241319) 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, 6927368756 + ... + 6927368837.

It is an arithmetic number, because the mean of its divisors is an integer number (145474744737).

Almost surely, 2^568044241313 is an apocalyptic number.

It is an amenable number.

568044241313 is a deficient number, since it is larger than the sum of its proper divisors (13854737635).

568044241313 is a wasteful number, since it uses less digits than its factorization.

568044241313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13854737634.

The product of its (nonzero) digits is 276480, while the sum is 41.

The spelling of 568044241313 in words is "five hundred sixty-eight billion, forty-four million, two hundred forty-one thousand, three hundred thirteen".