250241263 has 4 divisors (see below), whose sum is σ = 250556040. Its totient is φ = 249926488.

The previous prime is 250241239. The next prime is 250241287. The reversal of 250241263 is 362142052.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (250241239) and next prime (250241287).

It is a cyclic number.

It is not a de Polignac number, because 250241263 - 2⁵ = 250241231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250241293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156193 + ... + 157786.

It is an arithmetic number, because the mean of its divisors is an integer number (62639010).

Almost surely, 2^250241263 is an apocalyptic number.

250241263 is a deficient number, since it is larger than the sum of its proper divisors (314777).

250241263 is an equidigital number, since it uses as much as digits as its factorization.

250241263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314776.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 250241263 is about 15819.0158669874. The cubic root of 250241263 is about 630.1631080152.

The spelling of 250241263 in words is "two hundred fifty million, two hundred forty-one thousand, two hundred sixty-three".