2566079995 has 8 divisors (see below), whose sum is σ = 3081198384. Its totient is φ = 2051595744.

The previous prime is 2566079987. The next prime is 2566080019. The reversal of 2566079995 is 5999706652.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2566079995 - 2³ = 2566079987 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149584 + ... + 165853.

It is an arithmetic number, because the mean of its divisors is an integer number (385149798).

Almost surely, 2^2566079995 is an apocalyptic number.

2566079995 is a deficient number, since it is larger than the sum of its proper divisors (515118389).

2566079995 is a wasteful number, since it uses less digits than its factorization.

2566079995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317069.

The product of its (nonzero) digits is 9185400, while the sum is 58.

The square root of 2566079995 is about 50656.4901567410. The cubic root of 2566079995 is about 1369.0628849849.

The spelling of 2566079995 in words is "two billion, five hundred sixty-six million, seventy-nine thousand, nine hundred ninety-five".