53943324 has 24 divisors (see below), whose sum is σ = 125986560. Its totient is φ = 17964144.

The previous prime is 53943319. The next prime is 53943343. The reversal of 53943324 is 42334935.

53943324 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23667 + ... + 25845.

It is an arithmetic number, because the mean of its divisors is an integer number (5249440).

Almost surely, 2^53943324 is an apocalyptic number.

It is an amenable number.

53943324 is an abundant number, since it is smaller than the sum of its proper divisors (72043236).

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

53943324 is a wasteful number, since it uses less digits than its factorization.

53943324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4249 (or 4247 counting only the distinct ones).

The product of its digits is 38880, while the sum is 33.

The square root of 53943324 is about 7344.6119026127. The cubic root of 53943324 is about 377.8440329648.

The spelling of 53943324 in words is "fifty-three million, nine hundred forty-three thousand, three hundred twenty-four".