7413845213 has 4 divisors (see below), whose sum is σ = 7594670748. Its totient is φ = 7233019680.

The previous prime is 7413845209. The next prime is 7413845221. The reversal of 7413845213 is 3125483147.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 917968804 + 6495876409 = 30298^2 + 80597^2 .

It is a cyclic number.

It is not a de Polignac number, because 7413845213 - 2² = 7413845209 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 (7413845233) 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, 90412706 + ... + 90412787.

It is an arithmetic number, because the mean of its divisors is an integer number (1898667687).

Almost surely, 2^7413845213 is an apocalyptic number.

It is an amenable number.

7413845213 is a deficient number, since it is larger than the sum of its proper divisors (180825535).

7413845213 is a wasteful number, since it uses less digits than its factorization.

7413845213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180825534.

The product of its digits is 80640, while the sum is 38.

The square root of 7413845213 is about 86103.6887305068. The cubic root of 7413845213 is about 1949.9097230176.

The spelling of 7413845213 in words is "seven billion, four hundred thirteen million, eight hundred forty-five thousand, two hundred thirteen".