54354528 has 72 divisors (see below), whose sum is σ = 156592800. Its totient is φ = 17881344.

The previous prime is 54354527. The next prime is 54354539. The reversal of 54354528 is 82545345.

It is a tau number, because it is divible by the number of its divisors (72).

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 = 54354492 and 54354501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54354527) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21558 + ... + 23946.

It is an arithmetic number, because the mean of its divisors is an integer number (2174900).

Almost surely, 2^54354528 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 54354528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78296400).

54354528 is an abundant number, since it is smaller than the sum of its proper divisors (102238272).

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

54354528 is a wasteful number, since it uses less digits than its factorization.

54354528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2484 (or 2473 counting only the distinct ones).

The product of its digits is 96000, while the sum is 36.

The square root of 54354528 is about 7372.5523395904. The cubic root of 54354528 is about 378.8016914712.

The spelling of 54354528 in words is "fifty-four million, three hundred fifty-four thousand, five hundred twenty-eight".