54204032 has 16 divisors (see below), whose sum is σ = 107984850. Its totient is φ = 27101952.

The previous prime is 54204013. The next prime is 54204049. The reversal of 54204032 is 23040245.

It can be written as a sum of positive squares in only one way, i.e., 40246336 + 13957696 = 6344^2 + 3736^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a junction number, because it is equal to n+sod(n) for n = 54203995 and 54204013.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211607 + ... + 211862.

Almost surely, 2^54204032 is an apocalyptic number.

It is an amenable number.

54204032 is a deficient number, since it is larger than the sum of its proper divisors (53780818).

54204032 is an equidigital number, since it uses as much as digits as its factorization.

54204032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423483 (or 423471 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 54204032 is about 7362.3387588456. The cubic root of 54204032 is about 378.4517615023.

Adding to 54204032 its reverse (23040245), we get a palindrome (77244277).

The spelling of 54204032 in words is "fifty-four million, two hundred four thousand, thirty-two".