53385224 has 32 divisors (see below), whose sum is σ = 104025600. Its totient is φ = 25656960.

The previous prime is 53385217. The next prime is 53385229. The reversal of 53385224 is 42258335.

It is not an unprimeable number, because it can be changed into a prime (53385229) 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, 40772 + ... + 42060.

It is an arithmetic number, because the mean of its divisors is an integer number (3250800).

Almost surely, 2^53385224 is an apocalyptic number.

It is an amenable number.

53385224 is a deficient number, since it is larger than the sum of its proper divisors (50640376).

53385224 is a wasteful number, since it uses less digits than its factorization.

53385224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1493 (or 1489 counting only the distinct ones).

The product of its digits is 28800, while the sum is 32.

The square root of 53385224 is about 7306.5192807520. The cubic root of 53385224 is about 376.5364494493.

The spelling of 53385224 in words is "fifty-three million, three hundred eighty-five thousand, two hundred twenty-four".