50534647 has 2 divisors, whose sum is σ = 50534648. Its totient is φ = 50534646.

The previous prime is 50534639. The next prime is 50534677. The reversal of 50534647 is 74643505.

It is a happy number.

50534647 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 50534647 - 2³ = 50534639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50534677) 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, 25267323 + 25267324.

It is an arithmetic number, because the mean of its divisors is an integer number (25267324).

Almost surely, 2^50534647 is an apocalyptic number.

50534647 is a deficient number, since it is larger than the sum of its proper divisors (1).

50534647 is an equidigital number, since it uses as much as digits as its factorization.

50534647 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 50400, while the sum is 34.

The square root of 50534647 is about 7108.7725382094. The cubic root of 50534647 is about 369.7116014150.

The spelling of 50534647 in words is "fifty million, five hundred thirty-four thousand, six hundred forty-seven".