250283025 has 18 divisors (see below), whose sum is σ = 448285110. Its totient is φ = 133484160.

The previous prime is 250283017. The next prime is 250283063. The reversal of 250283025 is 520382052.

It can be written as a sum of positive squares in 3 ways, for example, as 6548481 + 243734544 = 2559^2 + 15612^2 .

It is not a de Polignac number, because 250283025 - 2³ = 250283017 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 250283025.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 555960 + ... + 556409.

Almost surely, 2^250283025 is an apocalyptic number.

250283025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

250283025 is a deficient number, since it is larger than the sum of its proper divisors (198002085).

250283025 is a wasteful number, since it uses less digits than its factorization.

250283025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1112385 (or 1112377 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 250283025 is about 15820.3358055384. The cubic root of 250283025 is about 630.1981613973.

The spelling of 250283025 in words is "two hundred fifty million, two hundred eighty-three thousand, twenty-five".