2662013005 has 4 divisors (see below), whose sum is σ = 3194415612. Its totient is φ = 2129610400.

The previous prime is 2662012967. The next prime is 2662013009. The reversal of 2662013005 is 5003102662.

2662013005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5003102662 = 2 ⋅2501551331.

It can be written as a sum of positive squares in 2 ways, for example, as 444450724 + 2217562281 = 21082^2 + 47091^2 .

It is a de Polignac number, because none of the positive numbers 2^k-2662013005 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2662013009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 266201296 + ... + 266201305.

It is an arithmetic number, because the mean of its divisors is an integer number (798603903).

Almost surely, 2^2662013005 is an apocalyptic number.

It is an amenable number.

2662013005 is a deficient number, since it is larger than the sum of its proper divisors (532402607).

2662013005 is an equidigital number, since it uses as much as digits as its factorization.

2662013005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532402606.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 2662013005 is about 51594.6993886000. The cubic root of 2662013005 is about 1385.9154118054.

Adding to 2662013005 its reverse (5003102662), we get a palindrome (7665115667).

The spelling of 2662013005 in words is "two billion, six hundred sixty-two million, thirteen thousand, five".