55044644055 has 8 divisors (see below), whose sum is σ = 88071430512. Its totient is φ = 29357143488.

The previous prime is 55044644041. The next prime is 55044644107.

55044644055 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 55044644055 - 2⁵ = 55044644023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55044643998 and 55044644016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1834821454 + ... + 1834821483.

It is an arithmetic number, because the mean of its divisors is an integer number (11008928814).

Almost surely, 2^55044644055 is an apocalyptic number.

55044644055 is a deficient number, since it is larger than the sum of its proper divisors (33026786457).

55044644055 is a wasteful number, since it uses less digits than its factorization.

55044644055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3669642945.

The product of its (nonzero) digits is 960000, while the sum is 42.

The spelling of 55044644055 in words is "fifty-five billion, forty-four million, six hundred forty-four thousand, fifty-five".