50686343083 has 2 divisors, whose sum is σ = 50686343084. Its totient is φ = 50686343082.

The previous prime is 50686343063. The next prime is 50686343089. The reversal of 50686343083 is 38034368605.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50686343083 is a prime.

It is not a weakly prime, because it can be changed into another prime (50686343089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25343171541 + 25343171542.

It is an arithmetic number, because the mean of its divisors is an integer number (25343171542).

Almost surely, 2^50686343083 is an apocalyptic number.

50686343083 is a deficient number, since it is larger than the sum of its proper divisors (1).

50686343083 is an equidigital number, since it uses as much as digits as its factorization.

50686343083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1244160, while the sum is 46.

The spelling of 50686343083 in words is "fifty billion, six hundred eighty-six million, three hundred forty-three thousand, eighty-three".