250008325 has 24 divisors (see below), whose sum is σ = 354923712. Its totient is φ = 171131520.

The previous prime is 250008323. The next prime is 250008337. The reversal of 250008325 is 523800052.

It is not a de Polignac number, because 250008325 - 2¹ = 250008323 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

250008325 is a modest number, since divided by 8325 gives 250 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 250008325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250008323) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 149142 + ... + 150808.

It is an arithmetic number, because the mean of its divisors is an integer number (14788488).

Almost surely, 2^250008325 is an apocalyptic number.

250008325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

250008325 is a deficient number, since it is larger than the sum of its proper divisors (104915387).

250008325 is a wasteful number, since it uses less digits than its factorization.

250008325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2541 (or 2536 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 250008325 is about 15811.6515582655. The cubic root of 250008325 is about 629.9675174316.

Adding to 250008325 its reverse (523800052), we get a palindrome (773808377).

The spelling of 250008325 in words is "two hundred fifty million, eight thousand, three hundred twenty-five".