250342325 has 6 divisors (see below), whose sum is σ = 310424514. Its totient is φ = 200273840.

The previous prime is 250342321. The next prime is 250342349. The reversal of 250342325 is 523243052.

It can be written as a sum of positive squares in 3 ways, for example, as 164836 + 250177489 = 406^2 + 15817^2 .

It is not a de Polignac number, because 250342325 - 2² = 250342321 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 = 250342294 and 250342303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250342321) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5006822 + ... + 5006871.

It is an arithmetic number, because the mean of its divisors is an integer number (51737419).

Almost surely, 2^250342325 is an apocalyptic number.

250342325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

250342325 is a deficient number, since it is larger than the sum of its proper divisors (60082189).

250342325 is a wasteful number, since it uses less digits than its factorization.

250342325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10013703 (or 10013698 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 250342325 is about 15822.2098646175. The cubic root of 250342325 is about 630.2479287889.

Adding to 250342325 its reverse (523243052), we get a palindrome (773585377).

The spelling of 250342325 in words is "two hundred fifty million, three hundred forty-two thousand, three hundred twenty-five".