250507472 has 20 divisors (see below), whose sum is σ = 490166916. Its totient is φ = 124012800.

The previous prime is 250507469. The next prime is 250507483. The reversal of 250507472 is 274705052.

It can be written as a sum of positive squares in 2 ways, for example, as 129595456 + 120912016 = 11384^2 + 10996^2 .

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75893 + ... + 79124.

Almost surely, 2^250507472 is an apocalyptic number.

It is an amenable number.

250507472 is a deficient number, since it is larger than the sum of its proper divisors (239659444).

250507472 is a wasteful number, since it uses less digits than its factorization.

250507472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155126 (or 155120 counting only the distinct ones).

The product of its (nonzero) digits is 19600, while the sum is 32.

The square root of 250507472 is about 15827.4278390394. The cubic root of 250507472 is about 630.3864866292.

The spelling of 250507472 in words is "two hundred fifty million, five hundred seven thousand, four hundred seventy-two".