53808200 has 24 divisors (see below), whose sum is σ = 125104530. Its totient is φ = 21523200.

The previous prime is 53808193. The next prime is 53808203. The reversal of 53808200 is 280835.

It can be written as a sum of positive squares in 3 ways, for example, as 23755876 + 30052324 = 4874^2 + 5482^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 53808200.

It is not an unprimeable number, because it can be changed into a prime (53808203) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 134321 + ... + 134720.

Almost surely, 2^53808200 is an apocalyptic number.

53808200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

53808200 is an abundant number, since it is smaller than the sum of its proper divisors (71296330).

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

53808200 is a wasteful number, since it uses less digits than its factorization.

53808200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269057 (or 269048 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 53808200 is about 7335.4072824895. The cubic root of 53808200 is about 377.5282788049.

The spelling of 53808200 in words is "fifty-three million, eight hundred eight thousand, two hundred".