5439359 has 2 divisors, whose sum is σ = 5439360. Its totient is φ = 5439358.

The previous prime is 5439349. The next prime is 5439361. The reversal of 5439359 is 9539345.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5439359 is a prime.

Together with 5439361, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5439349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2719679 + 2719680.

It is an arithmetic number, because the mean of its divisors is an integer number (2719680).

Almost surely, 2^5439359 is an apocalyptic number.

5439359 is a deficient number, since it is larger than the sum of its proper divisors (1).

5439359 is an equidigital number, since it uses as much as digits as its factorization.

5439359 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72900, while the sum is 38.

The square root of 5439359 is about 2332.2433406487. The cubic root of 5439359 is about 175.8662788507.

The spelling of 5439359 in words is "five million, four hundred thirty-nine thousand, three hundred fifty-nine".