50456045993 has 2 divisors, whose sum is σ = 50456045994. Its totient is φ = 50456045992.

The previous prime is 50456045933. The next prime is 50456046001. The reversal of 50456045993 is 39954065405.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25659874969 + 24796171024 = 160187^2 + 157468^2 .

It is a cyclic number.

It is not a de Polignac number, because 50456045993 - 2¹² = 50456041897 is a prime.

It is not a weakly prime, because it can be changed into another prime (50456045923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25228022996 + 25228022997.

It is an arithmetic number, because the mean of its divisors is an integer number (25228022997).

Almost surely, 2^50456045993 is an apocalyptic number.

It is an amenable number.

50456045993 is a deficient number, since it is larger than the sum of its proper divisors (1).

50456045993 is an equidigital number, since it uses as much as digits as its factorization.

50456045993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916000, while the sum is 50.

The spelling of 50456045993 in words is "fifty billion, four hundred fifty-six million, forty-five thousand, nine hundred ninety-three".