54242804 has 72 divisors (see below), whose sum is σ = 121998240. Its totient is φ = 20865600.

The previous prime is 54242803. The next prime is 54242813. The reversal of 54242804 is 40824245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54242803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 299594 + ... + 299774.

It is an arithmetic number, because the mean of its divisors is an integer number (1694420).

Almost surely, 2^54242804 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 54242804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60999120).

54242804 is an abundant number, since it is smaller than the sum of its proper divisors (67755436).

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

54242804 is a wasteful number, since it uses less digits than its factorization.

54242804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349 (or 340 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 29.

The square root of 54242804 is about 7364.9714188176. The cubic root of 54242804 is about 378.5419751755.

It can be divided in two parts, 5424 and 2804, that added together give a palindrome (8228).

The spelling of 54242804 in words is "fifty-four million, two hundred forty-two thousand, eight hundred four".