5120393 has 4 divisors (see below), whose sum is σ = 5258820. Its totient is φ = 4981968.

The previous prime is 5120371. The next prime is 5120399. The reversal of 5120393 is 3930215.

It is a happy number.

5120393 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 2271049 + 2849344 = 1507^2 + 1688^2 .

It is a cyclic number.

It is not a de Polignac number, because 5120393 - 2¹² = 5116297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5120399) 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, 69158 + ... + 69231.

It is an arithmetic number, because the mean of its divisors is an integer number (1314705).

Almost surely, 2^5120393 is an apocalyptic number.

It is an amenable number.

5120393 is a deficient number, since it is larger than the sum of its proper divisors (138427).

5120393 is a wasteful number, since it uses less digits than its factorization.

5120393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138426.

The product of its (nonzero) digits is 810, while the sum is 23.

The square root of 5120393 is about 2262.8285396821. The cubic root of 5120393 is about 172.3591849482.

The spelling of 5120393 in words is "five million, one hundred twenty thousand, three hundred ninety-three".