53841344 has 56 divisors (see below), whose sum is σ = 113141760. Its totient is φ = 25369344.

The previous prime is 53841331. The next prime is 53841349. The reversal of 53841344 is 44314835.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 53841344.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53841349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116057 + ... + 116519.

Almost surely, 2^53841344 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 53841344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56570880).

53841344 is an abundant number, since it is smaller than the sum of its proper divisors (59300416).

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

53841344 is a wasteful number, since it uses less digits than its factorization.

53841344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 577 (or 567 counting only the distinct ones).

The product of its digits is 23040, while the sum is 32.

The square root of 53841344 is about 7337.6661139629. Note that the first 3 decimals coincide. The cubic root of 53841344 is about 377.6057777053.

The spelling of 53841344 in words is "fifty-three million, eight hundred forty-one thousand, three hundred forty-four".