32051245439 has 2 divisors, whose sum is σ = 32051245440. Its totient is φ = 32051245438.

The previous prime is 32051245427. The next prime is 32051245441. The reversal of 32051245439 is 93454215023.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32051245439 - 2⁸ = 32051245183 is a prime.

Together with 32051245441, 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 (32051245139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16025622719 + 16025622720.

It is an arithmetic number, because the mean of its divisors is an integer number (16025622720).

Almost surely, 2^32051245439 is an apocalyptic number.

32051245439 is a deficient number, since it is larger than the sum of its proper divisors (1).

32051245439 is an equidigital number, since it uses as much as digits as its factorization.

32051245439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 129600, while the sum is 38.

The spelling of 32051245439 in words is "thirty-two billion, fifty-one million, two hundred forty-five thousand, four hundred thirty-nine".