54245055 has 32 divisors (see below), whose sum is σ = 88646400. Its totient is φ = 28320512.

The previous prime is 54245039. The next prime is 54245069. The reversal of 54245055 is 55054245.

It is not a de Polignac number, because 54245055 - 2⁴ = 54245039 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 (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 238852 + ... + 239078.

It is an arithmetic number, because the mean of its divisors is an integer number (2770200).

Almost surely, 2^54245055 is an apocalyptic number.

54245055 is a deficient number, since it is larger than the sum of its proper divisors (34401345).

54245055 is a wasteful number, since it uses less digits than its factorization.

54245055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503.

The product of its (nonzero) digits is 20000, while the sum is 30.

The square root of 54245055 is about 7365.1242352047. The cubic root of 54245055 is about 378.5472114228.

The spelling of 54245055 in words is "fifty-four million, two hundred forty-five thousand, fifty-five".