54338784 has 96 divisors (see below), whose sum is σ = 155151360. Its totient is φ = 16606080.

The previous prime is 54338777. The next prime is 54338831. The reversal of 54338784 is 48783345.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1752849 + ... + 1752879.

It is an arithmetic number, because the mean of its divisors is an integer number (1616160).

Almost surely, 2^54338784 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54338784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77575680).

54338784 is an abundant number, since it is smaller than the sum of its proper divisors (100812576).

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

54338784 is an equidigital number, since it uses as much as digits as its factorization.

54338784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125 (or 55 counting only the distinct ones).

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

The square root of 54338784 is about 7371.4845180601. The cubic root of 54338784 is about 378.7651141460.

The spelling of 54338784 in words is "fifty-four million, three hundred thirty-eight thousand, seven hundred eighty-four".