53430200 has 48 divisors (see below), whose sum is σ = 124709280. Its totient is φ = 21288960.

The previous prime is 53430197. The next prime is 53430229. The reversal of 53430200 is 203435.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 92312 + ... + 92888.

It is an arithmetic number, because the mean of its divisors is an integer number (2598110).

Almost surely, 2^53430200 is an apocalyptic number.

53430200 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 53430200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62354640).

53430200 is an abundant number, since it is smaller than the sum of its proper divisors (71279080).

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

53430200 is a wasteful number, since it uses less digits than its factorization.

53430200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1056 (or 1047 counting only the distinct ones).

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

The square root of 53430200 is about 7309.5964320884. The cubic root of 53430200 is about 376.6421612829.

Adding to 53430200 its reverse (203435), we get a palindrome (53633635).

The spelling of 53430200 in words is "fifty-three million, four hundred thirty thousand, two hundred".