53227200 has 168 divisors, whose sum is σ = 188283088. Its totient is φ = 13086720.

The previous prime is 53227193. The next prime is 53227231. The reversal of 53227200 is 272235.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 61974 + ... + 62826.

Almost surely, 2^53227200 is an apocalyptic number.

53227200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53227200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94141544).

53227200 is an abundant number, since it is smaller than the sum of its proper divisors (135055888).

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

53227200 is a wasteful number, since it uses less digits than its factorization.

53227200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 891 (or 876 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 21.

The square root of 53227200 is about 7295.6973621443. The cubic root of 53227200 is about 376.1645575162.

Adding to 53227200 its reverse (272235), we get a palindrome (53499435).

The spelling of 53227200 in words is "fifty-three million, two hundred twenty-seven thousand, two hundred".