55255848 has 32 divisors (see below), whose sum is σ = 146266560. Its totient is φ = 17335040.

The previous prime is 55255843. The next prime is 55255891. The reversal of 55255848 is 84855255.

It is not an unprimeable number, because it can be changed into a prime (55255841) 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 7 ways as a sum of consecutive naturals, for example, 67308 + ... + 68123.

It is an arithmetic number, because the mean of its divisors is an integer number (4570830).

Almost surely, 2^55255848 is an apocalyptic number.

It is an amenable number.

55255848 is an abundant number, since it is smaller than the sum of its proper divisors (91010712).

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

55255848 is a wasteful number, since it uses less digits than its factorization.

55255848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135457 (or 135453 counting only the distinct ones).

The product of its digits is 320000, while the sum is 42.

The square root of 55255848 is about 7433.4277423003. The cubic root of 55255848 is about 380.8840175759.

The spelling of 55255848 in words is "fifty-five million, two hundred fifty-five thousand, eight hundred forty-eight".