56050439 has 2 divisors, whose sum is σ = 56050440. Its totient is φ = 56050438.

The previous prime is 56050369. The next prime is 56050441. The reversal of 56050439 is 93405065.

It is a happy number.

56050439 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56050439 is a prime.

Together with 56050441, 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 (56050459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28025219 + 28025220.

It is an arithmetic number, because the mean of its divisors is an integer number (28025220).

Almost surely, 2^56050439 is an apocalyptic number.

56050439 is a deficient number, since it is larger than the sum of its proper divisors (1).

56050439 is an equidigital number, since it uses as much as digits as its factorization.

56050439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 56050439 is about 7486.6841124760. The cubic root of 56050439 is about 382.7010667713.

The spelling of 56050439 in words is "fifty-six million, fifty thousand, four hundred thirty-nine".