2095665768 has 48 divisors (see below), whose sum is σ = 6486586080. Its totient is φ = 598761504.

The previous prime is 2095665721. The next prime is 2095665809. The reversal of 2095665768 is 8675665902.

It is a happy number.

2095665768 is a `hidden beast` number, since 2 + 0 + 9 + 5 + 66 + 576 + 8 = 666.

It is a super-2 number, since 2×2095665768² = 8783630022334059648, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2078530 + ... + 2079537.

It is an arithmetic number, because the mean of its divisors is an integer number (135137210).

Almost surely, 2^2095665768 is an apocalyptic number.

2095665768 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2095665768 is an abundant number, since it is smaller than the sum of its proper divisors (4390920312).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2095665768 is a wasteful number, since it uses less digits than its factorization.

2095665768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4158086 (or 4158079 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 54.

The square root of 2095665768 is about 45778.4421753296. The cubic root of 2095665768 is about 1279.6975538674.

The spelling of 2095665768 in words is "two billion, ninety-five million, six hundred sixty-five thousand, seven hundred sixty-eight".