92859340286561 has 2 divisors, whose sum is σ = 92859340286562. Its totient is φ = 92859340286560.

The previous prime is 92859340286549. The next prime is 92859340286593. The reversal of 92859340286561 is 16568204395829.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 92722648147600 + 136692138961 = 9629260^2 + 369719^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-92859340286561 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 92859340286491 and 92859340286500.

It is not a weakly prime, because it can be changed into another prime (92859340289561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46429670143280 + 46429670143281.

It is an arithmetic number, because the mean of its divisors is an integer number (46429670143281).

Almost surely, 2^{92859340286561} is an apocalyptic number.

It is an amenable number.

92859340286561 is a deficient number, since it is larger than the sum of its proper divisors (1).

92859340286561 is an equidigital number, since it uses as much as digits as its factorization.

92859340286561 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 223948800, while the sum is 68.

The spelling of 92859340286561 in words is "ninety-two trillion, eight hundred fifty-nine billion, three hundred forty million, two hundred eighty-six thousand, five hundred sixty-one".