324545456 has 20 divisors (see below), whose sum is σ = 656146992. Its totient is φ = 155217216.

The previous prime is 324545449. The next prime is 324545497. The reversal of 324545456 is 654545423.

324545456 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 440591 + ... + 441326.

Almost surely, 2^324545456 is an apocalyptic number.

It is an amenable number.

324545456 is an abundant number, since it is smaller than the sum of its proper divisors (331601536).

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

324545456 is a wasteful number, since it uses less digits than its factorization.

324545456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 881948 (or 881942 counting only the distinct ones).

The product of its digits is 288000, while the sum is 38.

The square root of 324545456 is about 18015.1451839834. The cubic root of 324545456 is about 687.2137561434.

The spelling of 324545456 in words is "three hundred twenty-four million, five hundred forty-five thousand, four hundred fifty-six".