450225325 has 12 divisors (see below), whose sum is σ = 609032448. Its totient is φ = 327436400.

The previous prime is 450225313. The next prime is 450225337. The reversal of 450225325 is 523522054.

It is an interprime number because it is at equal distance from previous prime (450225313) and next prime (450225337).

It is not a de Polignac number, because 450225325 - 2¹³ = 450217133 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 450225293 and 450225302.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 818317 + ... + 818866.

It is an arithmetic number, because the mean of its divisors is an integer number (50752704).

Almost surely, 2^450225325 is an apocalyptic number.

It is an amenable number.

450225325 is a deficient number, since it is larger than the sum of its proper divisors (158807123).

450225325 is a wasteful number, since it uses less digits than its factorization.

450225325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1637204 (or 1637199 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 28.

The square root of 450225325 is about 21218.5137321161. The cubic root of 450225325 is about 766.4373137722.

Adding to 450225325 its reverse (523522054), we get a palindrome (973747379).

The spelling of 450225325 in words is "four hundred fifty million, two hundred twenty-five thousand, three hundred twenty-five".