450325612 has 96 divisors (see below), whose sum is σ = 942842880. Its totient is φ = 186001920.

The previous prime is 450325573. The next prime is 450325619. The reversal of 450325612 is 216523054.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (450325619) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 2868238 + ... + 2868394.

It is an arithmetic number, because the mean of its divisors is an integer number (9821280).

Almost surely, 2^450325612 is an apocalyptic number.

It is an amenable number.

450325612 is an abundant number, since it is smaller than the sum of its proper divisors (492517268).

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

450325612 is a wasteful number, since it uses less digits than its factorization.

450325612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311 (or 309 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 450325612 is about 21220.8767962118. The cubic root of 450325612 is about 766.4942171257.

Adding to 450325612 its reverse (216523054), we get a palindrome (666848666).

The spelling of 450325612 in words is "four hundred fifty million, three hundred twenty-five thousand, six hundred twelve".