53330800 has 30 divisors (see below), whose sum is σ = 128128208. Its totient is φ = 21332160.

The previous prime is 53330789. The next prime is 53330821. The reversal of 53330800 is 803335.

53330800 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 5 ways as a sum of consecutive naturals, for example, 66264 + ... + 67063.

Almost surely, 2^53330800 is an apocalyptic number.

53330800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

53330800 is an abundant number, since it is smaller than the sum of its proper divisors (74797408).

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

53330800 is a wasteful number, since it uses less digits than its factorization.

53330800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133345 (or 133334 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 53330800 is about 7302.7939858660. The cubic root of 53330800 is about 376.4084515632.

The spelling of 53330800 in words is "fifty-three million, three hundred thirty thousand, eight hundred".