50720011 has 2 divisors, whose sum is σ = 50720012. Its totient is φ = 50720010.

The previous prime is 50719997. The next prime is 50720023. The reversal of 50720011 is 11002705.

50720011 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 is a cyclic number.

It is not a de Polignac number, because 50720011 - 2⁵ = 50719979 is a prime.

It is not a weakly prime, because it can be changed into another prime (50720041) 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, 25360005 + 25360006.

It is an arithmetic number, because the mean of its divisors is an integer number (25360006).

Almost surely, 2^50720011 is an apocalyptic number.

50720011 is a deficient number, since it is larger than the sum of its proper divisors (1).

50720011 is an equidigital number, since it uses as much as digits as its factorization.

50720011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 70, while the sum is 16.

The square root of 50720011 is about 7121.7982981828. The cubic root of 50720011 is about 370.1630909938.

Adding to 50720011 its reverse (11002705), we get a palindrome (61722716).

The spelling of 50720011 in words is "fifty million, seven hundred twenty thousand, eleven".