53744160 has 192 divisors, whose sum is σ = 182891520. Its totient is φ = 13224960.

The previous prime is 53744147. The next prime is 53744167. The reversal of 53744160 is 6144735.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53744167) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 647479 + ... + 647561.

It is an arithmetic number, because the mean of its divisors is an integer number (952560).

Almost surely, 2^53744160 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 53744160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91445760).

53744160 is an abundant number, since it is smaller than the sum of its proper divisors (129147360).

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

53744160 is a wasteful number, since it uses less digits than its factorization.

53744160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191 (or 183 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 53744160 is about 7331.0408537942. The cubic root of 53744160 is about 377.3784471886.

Adding to 53744160 its reverse (6144735), we get a palindrome (59888895).

The spelling of 53744160 in words is "fifty-three million, seven hundred forty-four thousand, one hundred sixty".