5386813 has 4 divisors (see below), whose sum is σ = 5393500. Its totient is φ = 5380128.

The previous prime is 5386769. The next prime is 5386859. The reversal of 5386813 is 3186835.

It is a happy number.

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 174724 + 5212089 = 418^2 + 2283^2 .

It is a cyclic number.

It is not a de Polignac number, because 5386813 - 2¹⁷ = 5255741 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 (5386873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1938 + ... + 3811.

It is an arithmetic number, because the mean of its divisors is an integer number (1348375).

Almost surely, 2^5386813 is an apocalyptic number.

It is an amenable number.

5386813 is a deficient number, since it is larger than the sum of its proper divisors (6687).

5386813 is an equidigital number, since it uses as much as digits as its factorization.

5386813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6686.

The product of its digits is 17280, while the sum is 34.

The square root of 5386813 is about 2320.9508827203. The cubic root of 5386813 is about 175.2981366925.

The spelling of 5386813 in words is "five million, three hundred eighty-six thousand, eight hundred thirteen".