54455055 has 32 divisors (see below), whose sum is σ = 89026560. Its totient is φ = 28417920.

The previous prime is 54455041. The next prime is 54455077. The reversal of 54455055 is 55055445.

It is not a de Polignac number, because 54455055 - 2¹³ = 54446863 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 237681 + ... + 237909.

It is an arithmetic number, because the mean of its divisors is an integer number (2782080).

Almost surely, 2^54455055 is an apocalyptic number.

54455055 is a deficient number, since it is larger than the sum of its proper divisors (34571505).

54455055 is a wasteful number, since it uses less digits than its factorization.

54455055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511.

The product of its (nonzero) digits is 50000, while the sum is 33.

The square root of 54455055 is about 7379.3668427583. The cubic root of 54455055 is about 379.0350749465.

The spelling of 54455055 in words is "fifty-four million, four hundred fifty-five thousand, fifty-five".