54551304 has 48 divisors (see below), whose sum is σ = 149420700. Its totient is φ = 17977344.

The previous prime is 54551303. The next prime is 54551323. The reversal of 54551304 is 40315545.

It can be written as a sum of positive squares in 2 ways, for example, as 53319204 + 1232100 = 7302^2 + 1110^2 .

It is not an unprimeable number, because it can be changed into a prime (54551303) 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, 2152 + ... + 10664.

Almost surely, 2^54551304 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 54551304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74710350).

54551304 is an abundant number, since it is smaller than the sum of its proper divisors (94869396).

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

54551304 is a wasteful number, since it uses less digits than its factorization.

54551304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8614 (or 8607 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 54551304 is about 7385.8854580883. The cubic root of 54551304 is about 379.2582576198.

Adding to 54551304 its reverse (40315545), we get a palindrome (94866849).

The spelling of 54551304 in words is "fifty-four million, five hundred fifty-one thousand, three hundred four".