55824960 has 56 divisors (see below), whose sum is σ = 177247296. Its totient is φ = 14886400.

The previous prime is 55824959. The next prime is 55824973. The reversal of 55824960 is 6942855.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 28116 + ... + 30035.

Almost surely, 2^55824960 is an apocalyptic number.

It is an amenable number.

55824960 is an abundant number, since it is smaller than the sum of its proper divisors (121422336).

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

55824960 is a wasteful number, since it uses less digits than its factorization.

55824960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58171 (or 58161 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 39.

The square root of 55824960 is about 7471.6102682086. The cubic root of 55824960 is about 382.1872020876.

The spelling of 55824960 in words is "fifty-five million, eight hundred twenty-four thousand, nine hundred sixty".