57668522586559 has 2 divisors, whose sum is σ = 57668522586560. Its totient is φ = 57668522586558.

The previous prime is 57668522586547. The next prime is 57668522586659. The reversal of 57668522586559 is 95568522586675.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 57668522586559 - 2¹⁵ = 57668522553791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57668522586659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28834261293279 + 28834261293280.

It is an arithmetic number, because the mean of its divisors is an integer number (28834261293280).

Almost surely, 2^{57668522586559} is an apocalyptic number.

57668522586559 is a deficient number, since it is larger than the sum of its proper divisors (1).

57668522586559 is an equidigital number, since it uses as much as digits as its factorization.

57668522586559 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10886400000, while the sum is 79.

The spelling of 57668522586559 in words is "fifty-seven trillion, six hundred sixty-eight billion, five hundred twenty-two million, five hundred eighty-six thousand, five hundred fifty-nine".