54450232 has 8 divisors (see below), whose sum is σ = 102094200. Its totient is φ = 27225112.

The previous prime is 54450161. The next prime is 54450233. The reversal of 54450232 is 23205445.

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

It is a junction number, because it is equal to n+sod(n) for n = 54450197 and 54450206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54450233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3403132 + ... + 3403147.

It is an arithmetic number, because the mean of its divisors is an integer number (12761775).

Almost surely, 2^54450232 is an apocalyptic number.

It is an amenable number.

54450232 is a deficient number, since it is larger than the sum of its proper divisors (47643968).

54450232 is a wasteful number, since it uses less digits than its factorization.

54450232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6806285 (or 6806281 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 54450232 is about 7379.0400459680. The cubic root of 54450232 is about 379.0238844326.

Adding to 54450232 its reverse (23205445), we get a palindrome (77655677).

The spelling of 54450232 in words is "fifty-four million, four hundred fifty thousand, two hundred thirty-two".