5538313 has 4 divisors (see below), whose sum is σ = 6041808. Its totient is φ = 5034820.

The previous prime is 5538301. The next prime is 5538317. The reversal of 5538313 is 3138355.

5538313 is nontrivially palindromic in base 13.

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-5538313 is a prime.

It is a Duffinian number.

It is a zygodrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (5538317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 251731 + ... + 251752.

It is an arithmetic number, because the mean of its divisors is an integer number (1510452).

Almost surely, 2^5538313 is an apocalyptic number.

It is an amenable number.

5538313 is a deficient number, since it is larger than the sum of its proper divisors (503495).

5538313 is a wasteful number, since it uses less digits than its factorization.

5538313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503494.

The product of its digits is 5400, while the sum is 28.

The square root of 5538313 is about 2353.3620630919. The cubic root of 5538313 is about 176.9263421481.

The spelling of 5538313 in words is "five million, five hundred thirty-eight thousand, three hundred thirteen".