5712042439 has 2 divisors, whose sum is σ = 5712042440. Its totient is φ = 5712042438.

The previous prime is 5712042437. The next prime is 5712042533. The reversal of 5712042439 is 9342402175.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5712042439 - 2¹ = 5712042437 is a prime.

Together with 5712042437, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 5712042398 and 5712042407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5712042437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2856021219 + 2856021220.

It is an arithmetic number, because the mean of its divisors is an integer number (2856021220).

Almost surely, 2^5712042439 is an apocalyptic number.

5712042439 is a deficient number, since it is larger than the sum of its proper divisors (1).

5712042439 is an equidigital number, since it uses as much as digits as its factorization.

5712042439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 5712042439 is about 75578.0552740013. The cubic root of 5712042439 is about 1787.5730912066.

The spelling of 5712042439 in words is "five billion, seven hundred twelve million, forty-two thousand, four hundred thirty-nine".