53540200 has 96 divisors (see below), whose sum is σ = 143740800. Its totient is φ = 18167040.

The previous prime is 53540197. The next prime is 53540231. The reversal of 53540200 is 204535.

It is a happy number.

53540200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 23 ways as a sum of consecutive naturals, for example, 233686 + ... + 233914.

It is an arithmetic number, because the mean of its divisors is an integer number (1497300).

Almost surely, 2^53540200 is an apocalyptic number.

53540200 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 53540200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71870400).

53540200 is an abundant number, since it is smaller than the sum of its proper divisors (90200600).

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

53540200 is a wasteful number, since it uses less digits than its factorization.

53540200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419 (or 410 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 19.

The square root of 53540200 is about 7317.1169185684. The cubic root of 53540200 is about 376.9004561441.

Adding to 53540200 its reverse (204535), we get a palindrome (53744735).

The spelling of 53540200 in words is "fifty-three million, five hundred forty thousand, two hundred".