250045241 has 4 divisors (see below), whose sum is σ = 250227684. Its totient is φ = 249862800.

The previous prime is 250045207. The next prime is 250045247. The reversal of 250045241 is 142540052.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 161290000 + 88755241 = 12700^2 + 9421^2 .

It is a cyclic number.

It is not a de Polignac number, because 250045241 - 2¹⁰ = 250044217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (250045247) 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, 89150 + ... + 91911.

It is an arithmetic number, because the mean of its divisors is an integer number (62556921).

Almost surely, 2^250045241 is an apocalyptic number.

It is an amenable number.

250045241 is a deficient number, since it is larger than the sum of its proper divisors (182443).

250045241 is a wasteful number, since it uses less digits than its factorization.

250045241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182442.

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 250045241 is about 15812.8188821601. The cubic root of 250045241 is about 629.9985227143.

Adding to 250045241 its reverse (142540052), we get a palindrome (392585293).

The spelling of 250045241 in words is "two hundred fifty million, forty-five thousand, two hundred forty-one".