54028073 has 24 divisors (see below), whose sum is σ = 62483400. Its totient is φ = 46618880.

The previous prime is 54028061. The next prime is 54028087. The reversal of 54028073 is 37082045.

It is a happy number.

54028073 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 11478544 + 42549529 = 3388^2 + 6523^2 .

It is not a de Polignac number, because 54028073 - 2¹⁴ = 54011689 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is not an unprimeable number, because it can be changed into a prime (54028033) 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 23 ways as a sum of consecutive naturals, for example, 312215 + ... + 312387.

It is an arithmetic number, because the mean of its divisors is an integer number (2603475).

Almost surely, 2^54028073 is an apocalyptic number.

It is an amenable number.

54028073 is a deficient number, since it is larger than the sum of its proper divisors (8455327).

54028073 is a wasteful number, since it uses less digits than its factorization.

54028073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313 (or 302 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 54028073 is about 7350.3791058693. The cubic root of 54028073 is about 378.0418031836.

The spelling of 54028073 in words is "fifty-four million, twenty-eight thousand, seventy-three".