55047289024 has 112 divisors (see below), whose sum is σ = 134538159168. Its totient is φ = 21761445888.

The previous prime is 55047289009. The next prime is 55047289051. The reversal of 55047289024 is 42098274055.

It is a tau number, because it is divible by the number of its divisors (112).

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, 11628162 + ... + 11632894.

It is an arithmetic number, because the mean of its divisors is an integer number (1201233564).

Almost surely, 2^55047289024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55047289024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67269079584).

55047289024 is an abundant number, since it is smaller than the sum of its proper divisors (79490870144).

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

55047289024 is a wasteful number, since it uses less digits than its factorization.

55047289024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6762 (or 6752 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 46.

The spelling of 55047289024 in words is "fifty-five billion, forty-seven million, two hundred eighty-nine thousand, twenty-four".