54057528 has 96 divisors (see below), whose sum is σ = 168355200. Its totient is φ = 15349824.

The previous prime is 54057503. The next prime is 54057533. The reversal of 54057528 is 82575045.

It is a happy number.

54057528 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 = 54057492 and 54057501.

It is a congruent number.

It is an unprimeable number.

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, 142443 + ... + 142821.

It is an arithmetic number, because the mean of its divisors is an integer number (1753700).

Almost surely, 2^54057528 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 54057528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84177600).

54057528 is an abundant number, since it is smaller than the sum of its proper divisors (114297672).

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

54057528 is a wasteful number, since it uses less digits than its factorization.

54057528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681 (or 674 counting only the distinct ones).

The product of its (nonzero) digits is 56000, while the sum is 36.

The square root of 54057528 is about 7352.3824710090. The cubic root of 54057528 is about 378.1104909215.

The spelling of 54057528 in words is "fifty-four million, fifty-seven thousand, five hundred twenty-eight".