55056048 has 40 divisors (see below), whose sum is σ = 144038400. Its totient is φ = 18118464.

The previous prime is 55056017. The next prime is 55056073. The reversal of 55056048 is 84065055.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3468 + ... + 11051.

It is an arithmetic number, because the mean of its divisors is an integer number (3600960).

Almost surely, 2^55056048 is an apocalyptic number.

It is an amenable number.

55056048 is an abundant number, since it is smaller than the sum of its proper divisors (88982352).

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

55056048 is a wasteful number, since it uses less digits than its factorization.

55056048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14609 (or 14603 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 33.

The square root of 55056048 is about 7419.9762802855. The cubic root of 55056048 is about 380.4243827533.

The spelling of 55056048 in words is "fifty-five million, fifty-six thousand, forty-eight".