4542303239 has 2 divisors, whose sum is σ = 4542303240. Its totient is φ = 4542303238.

The previous prime is 4542303173. The next prime is 4542303247. The reversal of 4542303239 is 9323032454.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4542303239 - 2⁸ = 4542302983 is a prime.

It is a super-2 number, since 2×4542303239² = 41265037430059782242, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4542303199 and 4542303208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4542303439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2271151619 + 2271151620.

It is an arithmetic number, because the mean of its divisors is an integer number (2271151620).

Almost surely, 2^4542303239 is an apocalyptic number.

4542303239 is a deficient number, since it is larger than the sum of its proper divisors (1).

4542303239 is an equidigital number, since it uses as much as digits as its factorization.

4542303239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77760, while the sum is 35.

The square root of 4542303239 is about 67396.6114801034. The cubic root of 4542303239 is about 1656.1209127749.

The spelling of 4542303239 in words is "four billion, five hundred forty-two million, three hundred three thousand, two hundred thirty-nine".