250042535125211 has 2 divisors, whose sum is σ = 250042535125212. Its totient is φ = 250042535125210.

The previous prime is 250042535125109. The next prime is 250042535125237. The reversal of 250042535125211 is 112521535240052.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 250042535125211 - 2¹⁸ = 250042534863067 is a prime.

It is not a weakly prime, because it can be changed into another prime (250042535145211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125021267562605 + 125021267562606.

It is an arithmetic number, because the mean of its divisors is an integer number (125021267562606).

Almost surely, 2^{250042535125211} is an apocalyptic number.

250042535125211 is a deficient number, since it is larger than the sum of its proper divisors (1).

250042535125211 is an equidigital number, since it uses as much as digits as its factorization.

250042535125211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120000, while the sum is 38.

The spelling of 250042535125211 in words is "two hundred fifty trillion, forty-two billion, five hundred thirty-five million, one hundred twenty-five thousand, two hundred eleven".