450534324 has 24 divisors (see below), whose sum is σ = 1051683808. Its totient is φ = 150115680.

The previous prime is 450534247. The next prime is 450534341. The reversal of 450534324 is 423435054.

It is a junction number, because it is equal to n+sod(n) for n = 450534291 and 450534300.

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 7 ways as a sum of consecutive naturals, for example, 29334 + ... + 41970.

Almost surely, 2^450534324 is an apocalyptic number.

It is an amenable number.

450534324 is an abundant number, since it is smaller than the sum of its proper divisors (601149484).

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

450534324 is a wasteful number, since it uses less digits than its factorization.

450534324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15615 (or 15613 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 30.

The square root of 450534324 is about 21225.7938367450. The cubic root of 450534324 is about 766.6126142947.

Adding to 450534324 its reverse (423435054), we get a palindrome (873969378).

The spelling of 450534324 in words is "four hundred fifty million, five hundred thirty-four thousand, three hundred twenty-four".