2095597256 has 8 divisors (see below), whose sum is σ = 3929244870. Its totient is φ = 1047798624.

The previous prime is 2095597249. The next prime is 2095597271. The reversal of 2095597256 is 6527955902.

It can be written as a sum of positive squares in only one way, i.e., 1851925156 + 243672100 = 43034^2 + 15610^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130974821 + ... + 130974836.

Almost surely, 2^2095597256 is an apocalyptic number.

It is an amenable number.

2095597256 is a deficient number, since it is larger than the sum of its proper divisors (1833647614).

2095597256 is a wasteful number, since it uses less digits than its factorization.

2095597256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261949663 (or 261949659 counting only the distinct ones).

The product of its (nonzero) digits is 1701000, while the sum is 50.

The square root of 2095597256 is about 45777.6938693945. The cubic root of 2095597256 is about 1279.6836083239.

The spelling of 2095597256 in words is "two billion, ninety-five million, five hundred ninety-seven thousand, two hundred fifty-six".