54057500 has 60 divisors (see below), whose sum is σ = 135144240. Its totient is φ = 18528000.

The previous prime is 54057499. The next prime is 54057503. The reversal of 54057500 is 575045.

54057500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 54057500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54057503) 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 19 ways as a sum of consecutive naturals, for example, 15956 + ... + 19044.

It is an arithmetic number, because the mean of its divisors is an integer number (2252404).

Almost surely, 2^54057500 is an apocalyptic number.

54057500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54057500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67572120).

54057500 is an abundant number, since it is smaller than the sum of its proper divisors (81086740).

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

54057500 is a wasteful number, since it uses less digits than its factorization.

54057500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3120 (or 3103 counting only the distinct ones).

The product of its (nonzero) digits is 3500, while the sum is 26.

The square root of 54057500 is about 7352.3805668640. The cubic root of 54057500 is about 378.1104256387.

The spelling of 54057500 in words is "fifty-four million, fifty-seven thousand, five hundred".