2055044405445 has 8 divisors (see below), whose sum is σ = 3288071048736. Its totient is φ = 1096023682896.

The previous prime is 2055044405377. The next prime is 2055044405551. The reversal of 2055044405445 is 5445044405502.

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

It is not a de Polignac number, because 2055044405445 - 2⁸ = 2055044405189 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2055044405397 and 2055044405406.

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, 68501480167 + ... + 68501480196.

It is an arithmetic number, because the mean of its divisors is an integer number (411008881092).

Almost surely, 2^{2055044405445} is an apocalyptic number.

It is an amenable number.

2055044405445 is a deficient number, since it is larger than the sum of its proper divisors (1233026643291).

2055044405445 is a wasteful number, since it uses less digits than its factorization.

2055044405445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137002960371.

The product of its (nonzero) digits is 1280000, while the sum is 42.

The spelling of 2055044405445 in words is "two trillion, fifty-five billion, forty-four million, four hundred five thousand, four hundred forty-five".