250150105129 has 2 divisors, whose sum is σ = 250150105130. Its totient is φ = 250150105128.

The previous prime is 250150105123. The next prime is 250150105189. The reversal of 250150105129 is 921501051052.

It is a happy number.

250150105129 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 can be written as a sum of positive squares in only one way, i.e., 213118875904 + 37031229225 = 461648^2 + 192435^2 .

It is a cyclic number.

It is not a de Polignac number, because 250150105129 - 2³⁵ = 215790366761 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 250150105129.

It is not a weakly prime, because it can be changed into another prime (250150105123) 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, 125075052564 + 125075052565.

It is an arithmetic number, because the mean of its divisors is an integer number (125075052565).

Almost surely, 2^250150105129 is an apocalyptic number.

It is an amenable number.

250150105129 is a deficient number, since it is larger than the sum of its proper divisors (1).

250150105129 is an equidigital number, since it uses as much as digits as its factorization.

250150105129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4500, while the sum is 31.

The spelling of 250150105129 in words is "two hundred fifty billion, one hundred fifty million, one hundred five thousand, one hundred twenty-nine".