53284200 has 48 divisors (see below), whose sum is σ = 165182880. Its totient is φ = 14208960.

The previous prime is 53284199. The next prime is 53284207. The reversal of 53284200 is 248235.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (53284207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43804 + ... + 45003.

It is an arithmetic number, because the mean of its divisors is an integer number (3441310).

Almost surely, 2^53284200 is an apocalyptic number.

53284200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

53284200 is an abundant number, since it is smaller than the sum of its proper divisors (111898680).

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

53284200 is a wasteful number, since it uses less digits than its factorization.

53284200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88826 (or 88817 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 53284200 is about 7299.6027289161. The cubic root of 53284200 is about 376.2987854461.

The spelling of 53284200 in words is "fifty-three million, two hundred eighty-four thousand, two hundred".