55244473224 has 16 divisors (see below), whose sum is σ = 138111183120. Its totient is φ = 18414824400.

The previous prime is 55244473199. The next prime is 55244473231. The reversal of 55244473224 is 42237444255.

55244473224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1150926502 + ... + 1150926549.

It is an arithmetic number, because the mean of its divisors is an integer number (8631948945).

Almost surely, 2^55244473224 is an apocalyptic number.

It is an amenable number.

55244473224 is an abundant number, since it is smaller than the sum of its proper divisors (82866709896).

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

55244473224 is a wasteful number, since it uses less digits than its factorization.

55244473224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2301853060 (or 2301853056 counting only the distinct ones).

The product of its digits is 1075200, while the sum is 42.

The spelling of 55244473224 in words is "fifty-five billion, two hundred forty-four million, four hundred seventy-three thousand, two hundred twenty-four".