92845487117 has 2 divisors, whose sum is σ = 92845487118. Its totient is φ = 92845487116.

The previous prime is 92845487101. The next prime is 92845487177. The reversal of 92845487117 is 71178454829.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 87541423876 + 5304063241 = 295874^2 + 72829^2 .

It is a cyclic number.

It is not a de Polignac number, because 92845487117 - 2⁴ = 92845487101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (92845487177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46422743558 + 46422743559.

It is an arithmetic number, because the mean of its divisors is an integer number (46422743559).

Almost surely, 2^92845487117 is an apocalyptic number.

It is an amenable number.

92845487117 is a deficient number, since it is larger than the sum of its proper divisors (1).

92845487117 is an equidigital number, since it uses as much as digits as its factorization.

92845487117 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4515840, while the sum is 56.

The spelling of 92845487117 in words is "ninety-two billion, eight hundred forty-five million, four hundred eighty-seven thousand, one hundred seventeen".