53200216 has 16 divisors (see below), whose sum is σ = 102968640. Its totient is φ = 25741920.

The previous prime is 53200207. The next prime is 53200223. The reversal of 53200216 is 61200235.

It is a happy number.

53200216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 53200193 and 53200202.

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 3 ways as a sum of consecutive naturals, for example, 107011 + ... + 107506.

It is an arithmetic number, because the mean of its divisors is an integer number (6435540).

Almost surely, 2^53200216 is an apocalyptic number.

It is an amenable number.

53200216 is a deficient number, since it is larger than the sum of its proper divisors (49768424).

53200216 is a wasteful number, since it uses less digits than its factorization.

53200216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214554 (or 214550 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 53200216 is about 7293.8478185386. The cubic root of 53200216 is about 376.1009801210.

Adding to 53200216 its sum of digits (19), we get a palindrome (53200235).

The spelling of 53200216 in words is "fifty-three million, two hundred thousand, two hundred sixteen".