55856324 has 12 divisors (see below), whose sum is σ = 97818000. Its totient is φ = 27908328.

The previous prime is 55856321. The next prime is 55856357. The reversal of 55856324 is 42365855.

It is not an unprimeable number, because it can be changed into a prime (55856321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2687 + ... + 10905.

It is an arithmetic number, because the mean of its divisors is an integer number (8151500).

Almost surely, 2^55856324 is an apocalyptic number.

It is an amenable number.

55856324 is a deficient number, since it is larger than the sum of its proper divisors (41961676).

55856324 is a wasteful number, since it uses less digits than its factorization.

55856324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9922 (or 9920 counting only the distinct ones).

The product of its digits is 144000, while the sum is 38.

The square root of 55856324 is about 7473.7088517014. The cubic root of 55856324 is about 382.2587631196.

The spelling of 55856324 in words is "fifty-five million, eight hundred fifty-six thousand, three hundred twenty-four".