54530904 has 64 divisors (see below), whose sum is σ = 144115200. Its totient is φ = 17166464.

The previous prime is 54530897. The next prime is 54530909. The reversal of 54530904 is 40903545.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54530909) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31879 + ... + 33545.

It is an arithmetic number, because the mean of its divisors is an integer number (2251800).

Almost surely, 2^54530904 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 54530904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72057600).

54530904 is an abundant number, since it is smaller than the sum of its proper divisors (89584296).

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

54530904 is a wasteful number, since it uses less digits than its factorization.

54530904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1752 (or 1748 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 54530904 is about 7384.5043164724. The cubic root of 54530904 is about 379.2109759325.

The spelling of 54530904 in words is "fifty-four million, five hundred thirty thousand, nine hundred four".