5321302813 has 4 divisors (see below), whose sum is σ = 5322023680. Its totient is φ = 5320581948.

The previous prime is 5321302769. The next prime is 5321302841. The reversal of 5321302813 is 3182031235.

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-5321302813 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 (5321302843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 349245 + ... + 364162.

It is an arithmetic number, because the mean of its divisors is an integer number (1330505920).

Almost surely, 2^5321302813 is an apocalyptic number.

It is an amenable number.

5321302813 is a deficient number, since it is larger than the sum of its proper divisors (720867).

5321302813 is an equidigital number, since it uses as much as digits as its factorization.

5321302813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 720866.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 5321302813 is about 72947.2604900280. The cubic root of 5321302813 is about 1745.8462370064.

The spelling of 5321302813 in words is "five billion, three hundred twenty-one million, three hundred two thousand, eight hundred thirteen".