2095616191 has 12 divisors (see below), whose sum is σ = 2242895184. Its totient is φ = 1957334400.

The previous prime is 2095616179. The next prime is 2095616317. The reversal of 2095616191 is 1916165902.

It is not a de Polignac number, because 2095616191 - 2¹⁵ = 2095583423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2095616111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15250 + ... + 66511.

It is an arithmetic number, because the mean of its divisors is an integer number (186907932).

Almost surely, 2^2095616191 is an apocalyptic number.

2095616191 is a deficient number, since it is larger than the sum of its proper divisors (147278993).

2095616191 is an equidigital number, since it uses as much as digits as its factorization.

2095616191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81870 (or 81851 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 40.

The square root of 2095616191 is about 45777.9006836268. The cubic root of 2095616191 is about 1279.6874625530.

The spelling of 2095616191 in words is "two billion, ninety-five million, six hundred sixteen thousand, one hundred ninety-one".