54531304 has 8 divisors (see below), whose sum is σ = 102246210. Its totient is φ = 27265648.

The previous prime is 54531299. The next prime is 54531307. The reversal of 54531304 is 40313545.

It can be written as a sum of positive squares in only one way, i.e., 31472100 + 23059204 = 5610^2 + 4802^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (54531307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3408199 + ... + 3408214.

Almost surely, 2^54531304 is an apocalyptic number.

It is an amenable number.

54531304 is a deficient number, since it is larger than the sum of its proper divisors (47714906).

54531304 is a wasteful number, since it uses less digits than its factorization.

54531304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6816419 (or 6816415 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 54531304 is about 7384.5314001635. The cubic root of 54531304 is about 379.2119031378.

Adding to 54531304 its reverse (40313545), we get a palindrome (94844849).

The spelling of 54531304 in words is "fifty-four million, five hundred thirty-one thousand, three hundred four".