250240330163 has 2 divisors, whose sum is σ = 250240330164. Its totient is φ = 250240330162.

The previous prime is 250240330141. The next prime is 250240330189. The reversal of 250240330163 is 361033042052.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 250240330163 - 2⁸ = 250240329907 is a prime.

It is not a weakly prime, because it can be changed into another prime (250240330063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125120165081 + 125120165082.

It is an arithmetic number, because the mean of its divisors is an integer number (125120165082).

Almost surely, 2^250240330163 is an apocalyptic number.

250240330163 is a deficient number, since it is larger than the sum of its proper divisors (1).

250240330163 is an equidigital number, since it uses as much as digits as its factorization.

250240330163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 29.

The spelling of 250240330163 in words is "two hundred fifty billion, two hundred forty million, three hundred thirty thousand, one hundred sixty-three".