53544384 has 42 divisors (see below), whose sum is σ = 153476960. Its totient is φ = 17847936.

The previous prime is 53544371. The next prime is 53544419. The reversal of 53544384 is 48344535.

53544384 is a `hidden beast` number, since 535 + 4 + 43 + 84 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 45904 + ... + 47055.

Almost surely, 2^53544384 is an apocalyptic number.

It is an amenable number.

53544384 is an abundant number, since it is smaller than the sum of its proper divisors (99932576).

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

53544384 is a wasteful number, since it uses less digits than its factorization.

53544384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92977 (or 92964 counting only the distinct ones).

The product of its digits is 115200, while the sum is 36.

The square root of 53544384 is about 7317.4028179403. The cubic root of 53544384 is about 376.9102737543.

The spelling of 53544384 in words is "fifty-three million, five hundred forty-four thousand, three hundred eighty-four".