50722193 has 2 divisors, whose sum is σ = 50722194. Its totient is φ = 50722192.

The previous prime is 50722159. The next prime is 50722211. The reversal of 50722193 is 39122705.

50722193 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., 49392784 + 1329409 = 7028^2 + 1153^2 .

It is a cyclic number.

It is not a de Polignac number, because 50722193 - 2¹⁰ = 50721169 is a prime.

It is not a weakly prime, because it can be changed into another prime (50722103) 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, 25361096 + 25361097.

It is an arithmetic number, because the mean of its divisors is an integer number (25361097).

Almost surely, 2^50722193 is an apocalyptic number.

It is an amenable number.

50722193 is a deficient number, since it is larger than the sum of its proper divisors (1).

50722193 is an equidigital number, since it uses as much as digits as its factorization.

50722193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 50722193 is about 7121.9514881808. The cubic root of 50722193 is about 370.1683991175.

Adding to 50722193 its reverse (39122705), we get a palindrome (89844898).

The spelling of 50722193 in words is "fifty million, seven hundred twenty-two thousand, one hundred ninety-three".