5115340213 has 4 divisors (see below), whose sum is σ = 5126388928. Its totient is φ = 5104291500.

The previous prime is 5115340201. The next prime is 5115340229. The reversal of 5115340213 is 3120435115.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5115340213 - 2⁹ = 5115339701 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 (5115340253) 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, 5523663 + ... + 5524588.

It is an arithmetic number, because the mean of its divisors is an integer number (1281597232).

Almost surely, 2^5115340213 is an apocalyptic number.

It is an amenable number.

5115340213 is a deficient number, since it is larger than the sum of its proper divisors (11048715).

5115340213 is a wasteful number, since it uses less digits than its factorization.

5115340213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11048714.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 5115340213 is about 71521.6066164624. The cubic root of 5115340213 is about 1723.0247179676.

Adding to 5115340213 its reverse (3120435115), we get a palindrome (8235775328).

The spelling of 5115340213 in words is "five billion, one hundred fifteen million, three hundred forty thousand, two hundred thirteen".