54332404 has 12 divisors (see below), whose sum is σ = 108664864. Its totient is φ = 23285304.

The previous prime is 54332401. The next prime is 54332413. The reversal of 54332404 is 40423345.

54332404 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54332401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 970194 + ... + 970249.

Almost surely, 2^54332404 is an apocalyptic number.

It is an amenable number.

54332404 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

54332404 is a wasteful number, since it uses less digits than its factorization.

54332404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1940454 (or 1940452 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 54332404 is about 7371.0517567034. The cubic root of 54332404 is about 378.7502897680.

Adding to 54332404 its reverse (40423345), we get a palindrome (94755749).

The spelling of 54332404 in words is "fifty-four million, three hundred thirty-two thousand, four hundred four".