54728611 has 8 divisors (see below), whose sum is σ = 63404384. Its totient is φ = 46267200.

The previous prime is 54728581. The next prime is 54728617. The reversal of 54728611 is 11682745.

54728611 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 54728611 - 2⁷ = 54728483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54728617) 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, 53040 + ... + 54061.

It is an arithmetic number, because the mean of its divisors is an integer number (7925548).

Almost surely, 2^54728611 is an apocalyptic number.

54728611 is a deficient number, since it is larger than the sum of its proper divisors (8675773).

54728611 is a wasteful number, since it uses less digits than its factorization.

54728611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107181.

The product of its digits is 13440, while the sum is 34.

The square root of 54728611 is about 7397.8788176071. The cubic root of 54728611 is about 379.6687117248.

The spelling of 54728611 in words is "fifty-four million, seven hundred twenty-eight thousand, six hundred eleven".