55044549845752 has 64 divisors (see below), whose sum is σ = 107414880814080. Its totient is φ = 26423124703872.

The previous prime is 55044549845749. The next prime is 55044549845767. The reversal of 55044549845752 is 25754894544055.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99423733 + ... + 99975835.

It is an arithmetic number, because the mean of its divisors is an integer number (1678357512720).

Almost surely, 2^{55044549845752} is an apocalyptic number.

It is an amenable number.

55044549845752 is a deficient number, since it is larger than the sum of its proper divisors (52370330968328).

55044549845752 is a wasteful number, since it uses less digits than its factorization.

55044549845752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557212 (or 557208 counting only the distinct ones).

The product of its (nonzero) digits is 806400000, while the sum is 67.

The spelling of 55044549845752 in words is "fifty-five trillion, forty-four billion, five hundred forty-nine million, eight hundred forty-five thousand, seven hundred fifty-two".