568533057061 has 2 divisors, whose sum is σ = 568533057062. Its totient is φ = 568533057060.

The previous prime is 568533057047. The next prime is 568533057109. The reversal of 568533057061 is 160750335865.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 530544708225 + 37988348836 = 728385^2 + 194906^2 .

It is a cyclic number.

It is not a de Polignac number, because 568533057061 - 2¹³ = 568533048869 is a prime.

It is a super-2 number, since 2×568533057061² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 568533056996 and 568533057014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (568533057161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 284266528530 + 284266528531.

It is an arithmetic number, because the mean of its divisors is an integer number (284266528531).

Almost surely, 2^568533057061 is an apocalyptic number.

It is an amenable number.

568533057061 is a deficient number, since it is larger than the sum of its proper divisors (1).

568533057061 is an equidigital number, since it uses as much as digits as its factorization.

568533057061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268000, while the sum is 49.

The spelling of 568533057061 in words is "five hundred sixty-eight billion, five hundred thirty-three million, fifty-seven thousand, sixty-one".