5320319 has 2 divisors, whose sum is σ = 5320320. Its totient is φ = 5320318.

The previous prime is 5320309. The next prime is 5320321. The reversal of 5320319 is 9130235.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5320319 is a prime.

It is a super-2 number, since 2×5320319² = 56611588523522, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 5320321, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 5320294 and 5320303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5320309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2660159 + 2660160.

It is an arithmetic number, because the mean of its divisors is an integer number (2660160).

Almost surely, 2^5320319 is an apocalyptic number.

5320319 is a deficient number, since it is larger than the sum of its proper divisors (1).

5320319 is an equidigital number, since it uses as much as digits as its factorization.

5320319 is an evil number, because the sum of its binary digits is even.

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

The square root of 5320319 is about 2306.5816699176. The cubic root of 5320319 is about 174.5738638539.

The spelling of 5320319 in words is "five million, three hundred twenty thousand, three hundred nineteen".