325025250 has 64 divisors (see below), whose sum is σ = 885036672. Its totient is φ = 78792000.

The previous prime is 325025249. The next prime is 325025251. The reversal of 325025250 is 52520523.

It is an interprime number because it is at equal distance from previous prime (325025249) and next prime (325025251).

It is a self number, because there is not a number n which added to its sum of digits gives 325025250.

It is not an unprimeable number, because it can be changed into a prime (325025251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11449 + ... + 27948.

It is an arithmetic number, because the mean of its divisors is an integer number (13828698).

Almost surely, 2^325025250 is an apocalyptic number.

325025250 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

325025250 is an abundant number, since it is smaller than the sum of its proper divisors (560011422).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

325025250 is a wasteful number, since it uses less digits than its factorization.

325025250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39428 (or 39418 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 24.

The square root of 325025250 is about 18028.4566727161. The cubic root of 325025250 is about 687.5522384549.

Adding to 325025250 its reverse (52520523), we get a palindrome (377545773).

The spelling of 325025250 in words is "three hundred twenty-five million, twenty-five thousand, two hundred fifty".