54828664 has 32 divisors (see below), whose sum is σ = 112492800. Its totient is φ = 24845920.

The previous prime is 54828611. The next prime is 54828667. The reversal of 54828664 is 46682845.

54828664 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 54828664.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54828667) 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 7 ways as a sum of consecutive naturals, for example, 36129 + ... + 37615.

It is an arithmetic number, because the mean of its divisors is an integer number (3515400).

Almost surely, 2^54828664 is an apocalyptic number.

It is an amenable number.

54828664 is an abundant number, since it is smaller than the sum of its proper divisors (57664136).

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

54828664 is a wasteful number, since it uses less digits than its factorization.

54828664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1923 (or 1919 counting only the distinct ones).

The product of its digits is 368640, while the sum is 43.

The square root of 54828664 is about 7404.6380060068. The cubic root of 54828664 is about 379.8999367188.

The spelling of 54828664 in words is "fifty-four million, eight hundred twenty-eight thousand, six hundred sixty-four".