250530304 has 80 divisors (see below), whose sum is σ = 530323200. Its totient is φ = 118042624.

The previous prime is 250530289. The next prime is 250530317. The reversal of 250530304 is 403035052.

It is a nialpdrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 697677 + ... + 698035.

It is an arithmetic number, because the mean of its divisors is an integer number (6629040).

Almost surely, 2^250530304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 250530304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (265161600).

250530304 is an abundant number, since it is smaller than the sum of its proper divisors (279792896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

250530304 is an equidigital number, since it uses as much as digits as its factorization.

250530304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453 (or 437 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 22.

The square root of 250530304 is about 15828.1491021534. The cubic root of 250530304 is about 630.4056378171.

Adding to 250530304 its reverse (403035052), we get a palindrome (653565356).

The spelling of 250530304 in words is "two hundred fifty million, five hundred thirty thousand, three hundred four".