55048958844 has 48 divisors (see below), whose sum is σ = 141812899200. Its totient is φ = 16480517440.

The previous prime is 55048958831. The next prime is 55048958911. The reversal of 55048958844 is 44885984055.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2501319 + ... + 2523230.

It is an arithmetic number, because the mean of its divisors is an integer number (2954435400).

Almost surely, 2^55048958844 is an apocalyptic number.

It is an amenable number.

55048958844 is an abundant number, since it is smaller than the sum of its proper divisors (86763940356).

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

55048958844 is a wasteful number, since it uses less digits than its factorization.

55048958844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5024650 (or 5024648 counting only the distinct ones).

The product of its (nonzero) digits is 36864000, while the sum is 60.

The spelling of 55048958844 in words is "fifty-five billion, forty-eight million, nine hundred fifty-eight thousand, eight hundred forty-four".