895848861613 has 2 divisors, whose sum is σ = 895848861614. Its totient is φ = 895848861612.

The previous prime is 895848861581. The next prime is 895848861629. The reversal of 895848861613 is 316168848598.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 770711921604 + 125136940009 = 877902^2 + 353747^2 .

It is a cyclic number.

It is not a de Polignac number, because 895848861613 - 2⁵ = 895848861581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (895848861013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 447924430806 + 447924430807.

It is an arithmetic number, because the mean of its divisors is an integer number (447924430807).

Almost surely, 2^895848861613 is an apocalyptic number.

It is an amenable number.

895848861613 is a deficient number, since it is larger than the sum of its proper divisors (1).

895848861613 is an equidigital number, since it uses as much as digits as its factorization.

895848861613 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 79626240, while the sum is 67.

The spelling of 895848861613 in words is "eight hundred ninety-five billion, eight hundred forty-eight million, eight hundred sixty-one thousand, six hundred thirteen".