54432276 has 12 divisors (see below), whose sum is σ = 127008672. Its totient is φ = 18144088.

The previous prime is 54432241. The next prime is 54432319. The reversal of 54432276 is 67223445.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2268000 + ... + 2268023.

It is an arithmetic number, because the mean of its divisors is an integer number (10584056).

Almost surely, 2^54432276 is an apocalyptic number.

It is an amenable number.

54432276 is an abundant number, since it is smaller than the sum of its proper divisors (72576396).

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

54432276 is a wasteful number, since it uses less digits than its factorization.

54432276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4536030 (or 4536028 counting only the distinct ones).

The product of its digits is 40320, while the sum is 33.

The square root of 54432276 is about 7377.8232562186. The cubic root of 54432276 is about 378.9822164062.

The spelling of 54432276 in words is "fifty-four million, four hundred thirty-two thousand, two hundred seventy-six".