54320324 has 12 divisors (see below), whose sum is σ = 95413248. Its totient is φ = 27059400.

The previous prime is 54320323. The next prime is 54320341. The reversal of 54320324 is 42302345.

It is a self number, because there is not a number n which added to its sum of digits gives 54320324.

It is not an unprimeable number, because it can be changed into a prime (54320323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23972 + ... + 26139.

It is an arithmetic number, because the mean of its divisors is an integer number (7951104).

Almost surely, 2^54320324 is an apocalyptic number.

It is an amenable number.

54320324 is a deficient number, since it is larger than the sum of its proper divisors (41092924).

54320324 is a wasteful number, since it uses less digits than its factorization.

54320324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50386 (or 50384 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 54320324 is about 7370.2322894194. The cubic root of 54320324 is about 378.7222178607.

Adding to 54320324 its reverse (42302345), we get a palindrome (96622669).

The spelling of 54320324 in words is "fifty-four million, three hundred twenty thousand, three hundred twenty-four".