54453343044055 has 16 divisors (see below), whose sum is σ = 65542372245504. Its totient is φ = 43430437844640.

The previous prime is 54453343044053. The next prime is 54453343044073. The reversal of 54453343044055 is 55044034335445.

It is not a de Polignac number, because 54453343044055 - 2¹ = 54453343044053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54453343044053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139034634 + ... + 139425736.

It is an arithmetic number, because the mean of its divisors is an integer number (4096398265344).

Almost surely, 2^{54453343044055} is an apocalyptic number.

54453343044055 is a deficient number, since it is larger than the sum of its proper divisors (11089029201449).

54453343044055 is a wasteful number, since it uses less digits than its factorization.

54453343044055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475566.

The product of its (nonzero) digits is 17280000, while the sum is 49.

The spelling of 54453343044055 in words is "fifty-four trillion, four hundred fifty-three billion, three hundred forty-three million, forty-four thousand, fifty-five".