2713215805 has 8 divisors (see below), whose sum is σ = 3267365472. Its totient is φ = 2162901648.

The previous prime is 2713215787. The next prime is 2713215863. The reversal of 2713215805 is 5085123172.

2713215805 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2713215805 - 2¹¹ = 2713213757 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, 957319 + ... + 960148.

It is an arithmetic number, because the mean of its divisors is an integer number (408420684).

Almost surely, 2^2713215805 is an apocalyptic number.

It is an amenable number.

2713215805 is a deficient number, since it is larger than the sum of its proper divisors (554149667).

2713215805 is a wasteful number, since it uses less digits than its factorization.

2713215805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1917755.

The product of its (nonzero) digits is 16800, while the sum is 34.

The square root of 2713215805 is about 52088.5381346031. The cubic root of 2713215805 is about 1394.7448915362.

Adding to 2713215805 its reverse (5085123172), we get a palindrome (7798338977).

The spelling of 2713215805 in words is "two billion, seven hundred thirteen million, two hundred fifteen thousand, eight hundred five".