5043313 has 4 divisors (see below), whose sum is σ = 5501808. Its totient is φ = 4584820.

The previous prime is 5043307. The next prime is 5043317. The reversal of 5043313 is 3133405.

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 a de Polignac number, because none of the positive numbers 2^k-5043313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5043317) 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, 229231 + ... + 229252.

It is an arithmetic number, because the mean of its divisors is an integer number (1375452).

Almost surely, 2^5043313 is an apocalyptic number.

It is an amenable number.

5043313 is a deficient number, since it is larger than the sum of its proper divisors (458495).

5043313 is a wasteful number, since it uses less digits than its factorization.

5043313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458494.

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 5043313 is about 2245.7321745925. The cubic root of 5043313 is about 171.4899369922.

Adding to 5043313 its reverse (3133405), we get a palindrome (8176718).

It can be divided in two parts, 5043 and 313, that added together give a triangular number (5356 = T₁₀₃).

The spelling of 5043313 in words is "five million, forty-three thousand, three hundred thirteen".