50554996439 has 2 divisors, whose sum is σ = 50554996440. Its totient is φ = 50554996438.

The previous prime is 50554996433. The next prime is 50554996441. The reversal of 50554996439 is 93469945505.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50554996439 - 2⁸ = 50554996183 is a prime.

Together with 50554996441, 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 (50554996433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25277498219 + 25277498220.

It is an arithmetic number, because the mean of its divisors is an integer number (25277498220).

Almost surely, 2^50554996439 is an apocalyptic number.

50554996439 is a deficient number, since it is larger than the sum of its proper divisors (1).

50554996439 is an equidigital number, since it uses as much as digits as its factorization.

50554996439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26244000, while the sum is 59.

The spelling of 50554996439 in words is "fifty billion, five hundred fifty-four million, nine hundred ninety-six thousand, four hundred thirty-nine".