2665246795 has 4 divisors (see below), whose sum is σ = 3198296160. Its totient is φ = 2132197432.

The previous prime is 2665246733. The next prime is 2665246807. The reversal of 2665246795 is 5976425662.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2665246795 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 266524675 + ... + 266524684.

It is an arithmetic number, because the mean of its divisors is an integer number (799574040).

Almost surely, 2^2665246795 is an apocalyptic number.

2665246795 is a deficient number, since it is larger than the sum of its proper divisors (533049365).

2665246795 is an equidigital number, since it uses as much as digits as its factorization.

2665246795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533049364.

The product of its digits is 5443200, while the sum is 52.

The square root of 2665246795 is about 51626.0282706311. The cubic root of 2665246795 is about 1386.4763839988.

The spelling of 2665246795 in words is "two billion, six hundred sixty-five million, two hundred forty-six thousand, seven hundred ninety-five".