568727885745055 has 16 divisors (see below), whose sum is σ = 722647003499424. Its totient is φ = 428202025436160.

The previous prime is 568727885745053. The next prime is 568727885745067. The reversal of 568727885745055 is 550547588727865.

It is not a de Polignac number, because 568727885745055 - 2¹ = 568727885745053 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 568727885745055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (568727885745053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127624302 + ... + 132005371.

It is an arithmetic number, because the mean of its divisors is an integer number (45165437718714).

Almost surely, 2^{568727885745055} is an apocalyptic number.

568727885745055 is a deficient number, since it is larger than the sum of its proper divisors (153919117754369).

568727885745055 is a wasteful number, since it uses less digits than its factorization.

568727885745055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259655466.

The product of its (nonzero) digits is 26342400000, while the sum is 82.

The spelling of 568727885745055 in words is "five hundred sixty-eight trillion, seven hundred twenty-seven billion, eight hundred eighty-five million, seven hundred forty-five thousand, fifty-five".