250050137 has 2 divisors, whose sum is σ = 250050138. Its totient is φ = 250050136.

The previous prime is 250050121. The next prime is 250050167. The reversal of 250050137 is 731050052.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 248976841 + 1073296 = 15779^2 + 1036^2 .

It is a cyclic number.

It is not a de Polignac number, because 250050137 - 2⁴ = 250050121 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (250050167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125025068 + 125025069.

It is an arithmetic number, because the mean of its divisors is an integer number (125025069).

Almost surely, 2^250050137 is an apocalyptic number.

It is an amenable number.

250050137 is a deficient number, since it is larger than the sum of its proper divisors (1).

250050137 is an equidigital number, since it uses as much as digits as its factorization.

250050137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1050, while the sum is 23.

The square root of 250050137 is about 15812.9736925096. The cubic root of 250050137 is about 630.0026345737.

The spelling of 250050137 in words is "two hundred fifty million, fifty thousand, one hundred thirty-seven".