53200232 has 32 divisors (see below), whose sum is σ = 101606400. Its totient is φ = 26110464.

The previous prime is 53200223. The next prime is 53200237. The reversal of 53200232 is 23200235.

53200232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 53200232.

It is not an unprimeable number, because it can be changed into a prime (53200237) by changing a digit.

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, 138713 + ... + 139095.

It is an arithmetic number, because the mean of its divisors is an integer number (3175200).

Almost surely, 2^53200232 is an apocalyptic number.

It is an amenable number.

53200232 is a deficient number, since it is larger than the sum of its proper divisors (48406168).

53200232 is a wasteful number, since it uses less digits than its factorization.

53200232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 665 (or 661 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 17.

The square root of 53200232 is about 7293.8489153533. The cubic root of 53200232 is about 376.1010178252.

Adding to 53200232 its reverse (23200235), we get a palindrome (76400467).

The spelling of 53200232 in words is "fifty-three million, two hundred thousand, two hundred thirty-two".