6316415213 has 4 divisors (see below), whose sum is σ = 6321904128. Its totient is φ = 6310926300.

The previous prime is 6316415207. The next prime is 6316415221. The reversal of 6316415213 is 3125146136.

6316415213 is digitally balanced in base 3, 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 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 6316415213 - 2²⁰ = 6315366637 is a prime.

It is a super-2 number, since 2×6316415213² = 79794202286035670738, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6316415213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6316405213) 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, 2742731 + ... + 2745032.

It is an arithmetic number, because the mean of its divisors is an integer number (1580476032).

Almost surely, 2^6316415213 is an apocalyptic number.

It is an amenable number.

6316415213 is a deficient number, since it is larger than the sum of its proper divisors (5488915).

6316415213 is a wasteful number, since it uses less digits than its factorization.

6316415213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5488914.

The product of its digits is 12960, while the sum is 32.

The square root of 6316415213 is about 79475.8781832576. The cubic root of 6316415213 is about 1848.5174597294.

The spelling of 6316415213 in words is "six billion, three hundred sixteen million, four hundred fifteen thousand, two hundred thirteen".