54628105 has 32 divisors (see below), whose sum is σ = 79257600. Its totient is φ = 35335872.

The previous prime is 54628099. The next prime is 54628109. The reversal of 54628105 is 50182645.

It is a cyclic number.

It is not a de Polignac number, because 54628105 - 2⁵ = 54628073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54628109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 63166 + ... + 64024.

It is an arithmetic number, because the mean of its divisors is an integer number (2476800).

Almost surely, 2^54628105 is an apocalyptic number.

It is an amenable number.

54628105 is a deficient number, since it is larger than the sum of its proper divisors (24629495).

54628105 is a wasteful number, since it uses less digits than its factorization.

54628105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 973.

The product of its (nonzero) digits is 9600, while the sum is 31.

The square root of 54628105 is about 7391.0828029457. The cubic root of 54628105 is about 379.4361559333.

The spelling of 54628105 in words is "fifty-four million, six hundred twenty-eight thousand, one hundred five".