50273137 has 2 divisors, whose sum is σ = 50273138. Its totient is φ = 50273136.

The previous prime is 50273123. The next prime is 50273143. The reversal of 50273137 is 73137205.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 44102881 + 6170256 = 6641^2 + 2484^2 .

It is a cyclic number.

It is not a de Polignac number, because 50273137 - 2¹⁵ = 50240369 is a prime.

It is not a weakly prime, because it can be changed into another prime (50273737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25136568 + 25136569.

It is an arithmetic number, because the mean of its divisors is an integer number (25136569).

Almost surely, 2^50273137 is an apocalyptic number.

It is an amenable number.

50273137 is a deficient number, since it is larger than the sum of its proper divisors (1).

50273137 is an equidigital number, since it uses as much as digits as its factorization.

50273137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4410, while the sum is 28.

The square root of 50273137 is about 7090.3552097197. The cubic root of 50273137 is about 369.0727622417.

The spelling of 50273137 in words is "fifty million, two hundred seventy-three thousand, one hundred thirty-seven".