55315324 has 6 divisors (see below), whose sum is σ = 96801824. Its totient is φ = 27657660.

The previous prime is 55315307. The next prime is 55315343. The reversal of 55315324 is 42351355.

55315324 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 55315292 and 55315301.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 6914412 + ... + 6914419.

Almost surely, 2^55315324 is an apocalyptic number.

It is an amenable number.

55315324 is a deficient number, since it is larger than the sum of its proper divisors (41486500).

55315324 is a wasteful number, since it uses less digits than its factorization.

55315324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13828835 (or 13828833 counting only the distinct ones).

The product of its digits is 9000, while the sum is 28.

The square root of 55315324 is about 7437.4272433416. The cubic root of 55315324 is about 381.0206265542.

Adding to 55315324 its reverse (42351355), we get a palindrome (97666679).

The spelling of 55315324 in words is "fifty-five million, three hundred fifteen thousand, three hundred twenty-four".