250112825 has 6 divisors (see below), whose sum is σ = 310139934. Its totient is φ = 200090240.

The previous prime is 250112813. The next prime is 250112831. The reversal of 250112825 is 528211052.

It can be written as a sum of positive squares in 3 ways, for example, as 219961 + 249892864 = 469^2 + 15808^2 .

It is not a de Polignac number, because 250112825 - 2¹⁶ = 250047289 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 250112794 and 250112803.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5002232 + ... + 5002281.

It is an arithmetic number, because the mean of its divisors is an integer number (51689989).

Almost surely, 2^250112825 is an apocalyptic number.

250112825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

250112825 is a deficient number, since it is larger than the sum of its proper divisors (60027109).

250112825 is a wasteful number, since it uses less digits than its factorization.

250112825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10004523 (or 10004518 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 26.

The square root of 250112825 is about 15814.9557381613. The cubic root of 250112825 is about 630.0552777565.

Adding to 250112825 its reverse (528211052), we get a palindrome (778323877).

The spelling of 250112825 in words is "two hundred fifty million, one hundred twelve thousand, eight hundred twenty-five".