50545375427 has 2 divisors, whose sum is σ = 50545375428. Its totient is φ = 50545375426.

The previous prime is 50545375417. The next prime is 50545375471. The reversal of 50545375427 is 72457354505.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50545375427 - 2¹⁰ = 50545374403 is a prime.

It is not a weakly prime, because it can be changed into another prime (50545375417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25272687713 + 25272687714.

It is an arithmetic number, because the mean of its divisors is an integer number (25272687714).

Almost surely, 2^50545375427 is an apocalyptic number.

50545375427 is a deficient number, since it is larger than the sum of its proper divisors (1).

50545375427 is an equidigital number, since it uses as much as digits as its factorization.

50545375427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2940000, while the sum is 47.

The spelling of 50545375427 in words is "fifty billion, five hundred forty-five million, three hundred seventy-five thousand, four hundred twenty-seven".