53744352 has 48 divisors (see below), whose sum is σ = 143030160. Its totient is φ = 17667072.

The previous prime is 53744333. The next prime is 53744363. The reversal of 53744352 is 25344735.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3174 + ... + 10842.

It is an arithmetic number, because the mean of its divisors is an integer number (2979795).

Almost surely, 2^53744352 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 53744352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71515080).

53744352 is an abundant number, since it is smaller than the sum of its proper divisors (89285808).

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

53744352 is a wasteful number, since it uses less digits than its factorization.

53744352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7755 (or 7747 counting only the distinct ones).

The product of its digits is 50400, while the sum is 33.

The square root of 53744352 is about 7331.0539487853. The cubic root of 53744352 is about 377.3788965805.

The spelling of 53744352 in words is "fifty-three million, seven hundred forty-four thousand, three hundred fifty-two".