2095168849 has 2 divisors, whose sum is σ = 2095168850. Its totient is φ = 2095168848.

The previous prime is 2095168843. The next prime is 2095168903. The reversal of 2095168849 is 9488615902.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1300323600 + 794845249 = 36060^2 + 28193^2 .

It is a cyclic number.

It is not a de Polignac number, because 2095168849 - 2³ = 2095168841 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2095168796 and 2095168805.

It is not a weakly prime, because it can be changed into another prime (2095168841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1047584424 + 1047584425.

It is an arithmetic number, because the mean of its divisors is an integer number (1047584425).

Almost surely, 2^2095168849 is an apocalyptic number.

It is an amenable number.

2095168849 is a deficient number, since it is larger than the sum of its proper divisors (1).

2095168849 is an equidigital number, since it uses as much as digits as its factorization.

2095168849 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1244160, while the sum is 52.

The square root of 2095168849 is about 45773.0144189784. The cubic root of 2095168849 is about 1279.5963996492.

The spelling of 2095168849 in words is "two billion, ninety-five million, one hundred sixty-eight thousand, eight hundred forty-nine".