895797802961 has 2 divisors, whose sum is σ = 895797802962. Its totient is φ = 895797802960.

The previous prime is 895797802937. The next prime is 895797803011. The reversal of 895797802961 is 169208797598.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 769172850625 + 126624952336 = 877025^2 + 355844^2 .

It is a cyclic number.

It is not a de Polignac number, because 895797802961 - 2¹⁴ = 895797786577 is a prime.

It is not a weakly prime, because it can be changed into another prime (895797802901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 447898901480 + 447898901481.

It is an arithmetic number, because the mean of its divisors is an integer number (447898901481).

Almost surely, 2^895797802961 is an apocalyptic number.

It is an amenable number.

895797802961 is a deficient number, since it is larger than the sum of its proper divisors (1).

895797802961 is an equidigital number, since it uses as much as digits as its factorization.

895797802961 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 137168640, while the sum is 71.

The spelling of 895797802961 in words is "eight hundred ninety-five billion, seven hundred ninety-seven million, eight hundred two thousand, nine hundred sixty-one".