54628305 has 8 divisors (see below), whose sum is σ = 87405312. Its totient is φ = 29135088.

The previous prime is 54628303. The next prime is 54628313. The reversal of 54628305 is 50382645.

54628305 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 not a de Polignac number, because 54628305 - 2¹ = 54628303 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54628303) by changing a digit.

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, 1820929 + ... + 1820958.

It is an arithmetic number, because the mean of its divisors is an integer number (10925664).

Almost surely, 2^54628305 is an apocalyptic number.

It is an amenable number.

54628305 is a deficient number, since it is larger than the sum of its proper divisors (32777007).

54628305 is a wasteful number, since it uses less digits than its factorization.

54628305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3641895.

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 54628305 is about 7391.0963327506. The cubic root of 54628305 is about 379.4366189864.

The spelling of 54628305 in words is "fifty-four million, six hundred twenty-eight thousand, three hundred five".