50916947 has 2 divisors, whose sum is σ = 50916948. Its totient is φ = 50916946.

The previous prime is 50916937. The next prime is 50916977. The reversal of 50916947 is 74961905.

50916947 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50916947 - 2²⁴ = 34139731 is a prime.

It is not a weakly prime, because it can be changed into another prime (50916907) 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, 25458473 + 25458474.

It is an arithmetic number, because the mean of its divisors is an integer number (25458474).

Almost surely, 2^50916947 is an apocalyptic number.

50916947 is a deficient number, since it is larger than the sum of its proper divisors (1).

50916947 is an equidigital number, since it uses as much as digits as its factorization.

50916947 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 68040, while the sum is 41.

The square root of 50916947 is about 7135.6111861564. The cubic root of 50916947 is about 370.6415628360.

The spelling of 50916947 in words is "fifty million, nine hundred sixteen thousand, nine hundred forty-seven".