50559539 has 2 divisors, whose sum is σ = 50559540. Its totient is φ = 50559538.

The previous prime is 50559527. The next prime is 50559563. The reversal of 50559539 is 93595505.

50559539 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50559539 - 2¹² = 50555443 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 50559496 and 50559505.

It is not a weakly prime, because it can be changed into another prime (50559569) 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, 25279769 + 25279770.

It is an arithmetic number, because the mean of its divisors is an integer number (25279770).

Almost surely, 2^50559539 is an apocalyptic number.

50559539 is a deficient number, since it is larger than the sum of its proper divisors (1).

50559539 is an equidigital number, since it uses as much as digits as its factorization.

50559539 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 151875, while the sum is 41.

The square root of 50559539 is about 7110.5231171834. The cubic root of 50559539 is about 369.7722947618.

The spelling of 50559539 in words is "fifty million, five hundred fifty-nine thousand, five hundred thirty-nine".