350223053129 has 2 divisors, whose sum is σ = 350223053130. Its totient is φ = 350223053128.

The previous prime is 350223053123. The next prime is 350223053153. The reversal of 350223053129 is 921350322053.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 199308673600 + 150914379529 = 446440^2 + 388477^2 .

It is a cyclic number.

It is not a de Polignac number, because 350223053129 - 2¹⁶ = 350222987593 is a prime.

It is not a weakly prime, because it can be changed into another prime (350223053123) 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, 175111526564 + 175111526565.

It is an arithmetic number, because the mean of its divisors is an integer number (175111526565).

Almost surely, 2^350223053129 is an apocalyptic number.

It is an amenable number.

350223053129 is a deficient number, since it is larger than the sum of its proper divisors (1).

350223053129 is an equidigital number, since it uses as much as digits as its factorization.

350223053129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48600, while the sum is 35.

The spelling of 350223053129 in words is "three hundred fifty billion, two hundred twenty-three million, fifty-three thousand, one hundred twenty-nine".