4813313 has 2 divisors, whose sum is σ = 4813314. Its totient is φ = 4813312.

The previous prime is 4813309. The next prime is 4813321. The reversal of 4813313 is 3133184.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4739329 + 73984 = 2177^2 + 272^2 .

It is a cyclic number.

It is not a de Polignac number, because 4813313 - 2² = 4813309 is a prime.

It is not a weakly prime, because it can be changed into another prime (4813373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2406656 + 2406657.

It is an arithmetic number, because the mean of its divisors is an integer number (2406657).

Almost surely, 2^4813313 is an apocalyptic number.

It is an amenable number.

4813313 is a deficient number, since it is larger than the sum of its proper divisors (1).

4813313 is an equidigital number, since it uses as much as digits as its factorization.

4813313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 864, while the sum is 23.

The square root of 4813313 is about 2193.9263889201. The cubic root of 4813313 is about 168.8423421440.

Adding to 4813313 its reverse (3133184), we get a palindrome (7946497).

The spelling of 4813313 in words is "four million, eight hundred thirteen thousand, three hundred thirteen".