50727647 has 2 divisors, whose sum is σ = 50727648. Its totient is φ = 50727646.

The previous prime is 50727637. The next prime is 50727667. The reversal of 50727647 is 74672705.

50727647 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 50727647 - 2⁴ = 50727631 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50727647.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50727637) 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, 25363823 + 25363824.

It is an arithmetic number, because the mean of its divisors is an integer number (25363824).

Almost surely, 2^50727647 is an apocalyptic number.

50727647 is a deficient number, since it is larger than the sum of its proper divisors (1).

50727647 is an equidigital number, since it uses as much as digits as its factorization.

50727647 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82320, while the sum is 38.

The square root of 50727647 is about 7122.3343785588. The cubic root of 50727647 is about 370.1816663284.

The spelling of 50727647 in words is "fifty million, seven hundred twenty-seven thousand, six hundred forty-seven".