50368685833 has 2 divisors, whose sum is σ = 50368685834. Its totient is φ = 50368685832.

The previous prime is 50368685737. The next prime is 50368685863. The reversal of 50368685833 is 33858686305.

50368685833 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 can be written as a sum of positive squares in only one way, i.e., 39653951689 + 10714734144 = 199133^2 + 103512^2 .

It is a cyclic number.

It is not a de Polignac number, because 50368685833 - 2³³ = 41778751241 is a prime.

It is not a weakly prime, because it can be changed into another prime (50368685863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25184342916 + 25184342917.

It is an arithmetic number, because the mean of its divisors is an integer number (25184342917).

Almost surely, 2^50368685833 is an apocalyptic number.

It is an amenable number.

50368685833 is a deficient number, since it is larger than the sum of its proper divisors (1).

50368685833 is an equidigital number, since it uses as much as digits as its factorization.

50368685833 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12441600, while the sum is 55.

The spelling of 50368685833 in words is "fifty billion, three hundred sixty-eight million, six hundred eighty-five thousand, eight hundred thirty-three".