54789055 has 8 divisors (see below), whose sum is σ = 66647952. Its totient is φ = 43230528.

The previous prime is 54789019. The next prime is 54789073. The reversal of 54789055 is 55098745.

54789055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 54789055 - 2⁹ = 54788543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74689 + ... + 75418.

It is an arithmetic number, because the mean of its divisors is an integer number (8330994).

Almost surely, 2^54789055 is an apocalyptic number.

54789055 is a deficient number, since it is larger than the sum of its proper divisors (11858897).

54789055 is a wasteful number, since it uses less digits than its factorization.

54789055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150185.

The product of its (nonzero) digits is 252000, while the sum is 43.

The square root of 54789055 is about 7401.9629153354. The cubic root of 54789055 is about 379.8084329903.

The spelling of 54789055 in words is "fifty-four million, seven hundred eighty-nine thousand, fifty-five".