54432416 has 24 divisors (see below), whose sum is σ = 112805280. Its totient is φ = 25783488.

The previous prime is 54432409. The next prime is 54432437. The reversal of 54432416 is 61423445.

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, 44156 + ... + 45371.

It is an arithmetic number, because the mean of its divisors is an integer number (4700220).

Almost surely, 2^54432416 is an apocalyptic number.

It is an amenable number.

54432416 is an abundant number, since it is smaller than the sum of its proper divisors (58372864).

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

54432416 is a wasteful number, since it uses less digits than its factorization.

54432416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89556 (or 89548 counting only the distinct ones).

The product of its digits is 11520, while the sum is 29.

The square root of 54432416 is about 7377.8327441058. The cubic root of 54432416 is about 378.9825413205.

The spelling of 54432416 in words is "fifty-four million, four hundred thirty-two thousand, four hundred sixteen".