50133889859 has 2 divisors, whose sum is σ = 50133889860. Its totient is φ = 50133889858.

The previous prime is 50133889747. The next prime is 50133889957. The reversal of 50133889859 is 95898833105.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50133889859 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50133889798 and 50133889807.

It is not a weakly prime, because it can be changed into another prime (50133889259) 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, 25066944929 + 25066944930.

It is an arithmetic number, because the mean of its divisors is an integer number (25066944930).

Almost surely, 2^50133889859 is an apocalyptic number.

50133889859 is a deficient number, since it is larger than the sum of its proper divisors (1).

50133889859 is an equidigital number, since it uses as much as digits as its factorization.

50133889859 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9331200, while the sum is 59.

The spelling of 50133889859 in words is "fifty billion, one hundred thirty-three million, eight hundred eighty-nine thousand, eight hundred fifty-nine".