568680526238881 has 32 divisors (see below), whose sum is σ = 653203784217600. Its totient is φ = 484985887918080.

The previous prime is 568680526238843. The next prime is 568680526238917. The reversal of 568680526238881 is 188832625086865.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 568680526238881 - 2⁷ = 568680526238753 is a prime.

It is a super-2 number, since 2×568680526238881² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 568680526238798 and 568680526238807.

It is not an unprimeable number, because it can be changed into a prime (568680526238831) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1811567985 + ... + 1811881873.

It is an arithmetic number, because the mean of its divisors is an integer number (20412618256800).

Almost surely, 2^{568680526238881} is an apocalyptic number.

It is an amenable number.

568680526238881 is a deficient number, since it is larger than the sum of its proper divisors (84523257978719).

568680526238881 is a wasteful number, since it uses less digits than its factorization.

568680526238881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315969.

The product of its (nonzero) digits is 2123366400, while the sum is 76.

The spelling of 568680526238881 in words is "five hundred sixty-eight trillion, six hundred eighty billion, five hundred twenty-six million, two hundred thirty-eight thousand, eight hundred eighty-one".