2666300005 has 8 divisors (see below), whose sum is σ = 3213656352. Its totient is φ = 2123642448.

The previous prime is 2666299981. The next prime is 2666300029. The reversal of 2666300005 is 5000036662.

2666300005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2666299981) and next prime (2666300029).

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 2666300005 - 2²⁵ = 2632745573 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1173447 + ... + 1175716.

It is an arithmetic number, because the mean of its divisors is an integer number (401707044).

Almost surely, 2^2666300005 is an apocalyptic number.

It is an amenable number.

2666300005 is a deficient number, since it is larger than the sum of its proper divisors (547356347).

2666300005 is a wasteful number, since it uses less digits than its factorization.

2666300005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2349395.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 2666300005 is about 51636.2276410661. The cubic root of 2666300005 is about 1386.6589885379.

Adding to 2666300005 its reverse (5000036662), we get a palindrome (7666336667).

The spelling of 2666300005 in words is "two billion, six hundred sixty-six million, three hundred thousand, five".