250023089 has 2 divisors, whose sum is σ = 250023090. Its totient is φ = 250023088.

The previous prime is 250023077. The next prime is 250023121. The reversal of 250023089 is 980320052.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 164275489 + 85747600 = 12817^2 + 9260^2 .

It is a cyclic number.

It is not a de Polignac number, because 250023089 - 2¹⁶ = 249957553 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (250023889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125011544 + 125011545.

It is an arithmetic number, because the mean of its divisors is an integer number (125011545).

Almost surely, 2^250023089 is an apocalyptic number.

It is an amenable number.

250023089 is a deficient number, since it is larger than the sum of its proper divisors (1).

250023089 is an equidigital number, since it uses as much as digits as its factorization.

250023089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 250023089 is about 15812.1184222735. The cubic root of 250023089 is about 629.9799178952.

The spelling of 250023089 in words is "two hundred fifty million, twenty-three thousand, eighty-nine".