55541248 has 40 divisors (see below), whose sum is σ = 126835632. Its totient is φ = 23801856.

The previous prime is 55541231. The next prime is 55541257. The reversal of 55541248 is 84214555.

It is a happy number.

55541248 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 in 3 ways as a sum of consecutive naturals, for example, 4165 + ... + 11332.

Almost surely, 2^55541248 is an apocalyptic number.

It is an amenable number.

55541248 is an abundant number, since it is smaller than the sum of its proper divisors (71294384).

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

55541248 is an equidigital number, since it uses as much as digits as its factorization.

55541248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15522 (or 15506 counting only the distinct ones).

The product of its digits is 32000, while the sum is 34.

The square root of 55541248 is about 7452.6000831924. The cubic root of 55541248 is about 381.5386552468.

The spelling of 55541248 in words is "fifty-five million, five hundred forty-one thousand, two hundred forty-eight".