54828084 has 24 divisors (see below), whose sum is σ = 129130848. Its totient is φ = 18104800.

The previous prime is 54828073. The next prime is 54828089. The reversal of 54828084 is 48082845.

It is a super-2 number, since 2×54828084² = 6012237590222112, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54828089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20067 + ... + 22634.

It is an arithmetic number, because the mean of its divisors is an integer number (5380452).

Almost surely, 2^54828084 is an apocalyptic number.

It is an amenable number.

54828084 is an abundant number, since it is smaller than the sum of its proper divisors (74302764).

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

54828084 is a wasteful number, since it uses less digits than its factorization.

54828084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42815 (or 42813 counting only the distinct ones).

The product of its (nonzero) digits is 81920, while the sum is 39.

The square root of 54828084 is about 7404.5988412607. The cubic root of 54828084 is about 379.8985971351.

The spelling of 54828084 in words is "fifty-four million, eight hundred twenty-eight thousand, eighty-four".