5086813 has 4 divisors (see below), whose sum is σ = 5354560. Its totient is φ = 4819068.

The previous prime is 5086811. The next prime is 5086817. The reversal of 5086813 is 3186805.

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 not a de Polignac number, because 5086813 - 2¹ = 5086811 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 (5086811) 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, 133845 + ... + 133882.

It is an arithmetic number, because the mean of its divisors is an integer number (1338640).

Almost surely, 2^5086813 is an apocalyptic number.

It is an amenable number.

5086813 is a deficient number, since it is larger than the sum of its proper divisors (267747).

5086813 is a wasteful number, since it uses less digits than its factorization.

5086813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267746.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 5086813 is about 2255.3964174841. The cubic root of 5086813 is about 171.9815759065.

The spelling of 5086813 in words is "five million, eighty-six thousand, eight hundred thirteen".