54378384 has 20 divisors (see below), whose sum is σ = 140477616. Its totient is φ = 18126112.

The previous prime is 54378383. The next prime is 54378421. The reversal of 54378384 is 48387345.

It is not an unprimeable number, because it can be changed into a prime (54378383) 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, 566394 + ... + 566489.

Almost surely, 2^54378384 is an apocalyptic number.

It is an amenable number.

54378384 is an abundant number, since it is smaller than the sum of its proper divisors (86099232).

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

54378384 is a wasteful number, since it uses less digits than its factorization.

54378384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1132894 (or 1132888 counting only the distinct ones).

The product of its digits is 322560, while the sum is 42.

The square root of 54378384 is about 7374.1700549960. The cubic root of 54378384 is about 378.8571015829.

The spelling of 54378384 in words is "fifty-four million, three hundred seventy-eight thousand, three hundred eighty-four".