53783300 has 36 divisors (see below), whose sum is σ = 122856720. Its totient is φ = 20380320.

The previous prime is 53783297. The next prime is 53783309. The reversal of 53783300 is 338735.

It is not an unprimeable number, because it can be changed into a prime (53783309) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 12254 + ... + 16053.

Almost surely, 2^53783300 is an apocalyptic number.

53783300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

53783300 is an abundant number, since it is smaller than the sum of its proper divisors (69073420).

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

53783300 is a wasteful number, since it uses less digits than its factorization.

53783300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28340 (or 28333 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 53783300 is about 7333.7098388196. The cubic root of 53783300 is about 377.4700354854.

The spelling of 53783300 in words is "fifty-three million, seven hundred eighty-three thousand, three hundred".