54845028 has 72 divisors (see below), whose sum is σ = 160055168. Its totient is φ = 15510528.

The previous prime is 54845023. The next prime is 54845029. The reversal of 54845028 is 82054845.

54845028 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 54844983 and 54845001.

It is not an unprimeable number, because it can be changed into a prime (54845023) 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, 24900 + ... + 27012.

Almost surely, 2^54845028 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54845028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80027584).

54845028 is an abundant number, since it is smaller than the sum of its proper divisors (105210140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54845028 is a wasteful number, since it uses less digits than its factorization.

54845028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2233 (or 2228 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 36.

The square root of 54845028 is about 7405.7429066907. The cubic root of 54845028 is about 379.9377275611.

The spelling of 54845028 in words is "fifty-four million, eight hundred forty-five thousand, twenty-eight".