250244325 has 18 divisors (see below), whose sum is σ = 448215794. Its totient is φ = 133463520.

The previous prime is 250244321. The next prime is 250244339. The reversal of 250244325 is 523442052.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 1046529 + 249197796 = 1023^2 + 15786^2 .

It is not a de Polignac number, because 250244325 - 2² = 250244321 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 (250244321) 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 17 ways as a sum of consecutive naturals, for example, 555874 + ... + 556323.

Almost surely, 2^250244325 is an apocalyptic number.

250244325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

250244325 is a deficient number, since it is larger than the sum of its proper divisors (197971469).

250244325 is a wasteful number, since it uses less digits than its factorization.

250244325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1112213 (or 1112205 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 27.

The square root of 250244325 is about 15819.1126489446. The cubic root of 250244325 is about 630.1656782702.

Adding to 250244325 its reverse (523442052), we get a palindrome (773686377).

The spelling of 250244325 in words is "two hundred fifty million, two hundred forty-four thousand, three hundred twenty-five".