13550200 has 24 divisors (see below), whose sum is σ = 31504680. Its totient is φ = 5420000.

The previous prime is 13550183. The next prime is 13550219. The reversal of 13550200 is 205531.

13550200 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 polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 33676 + ... + 34075.

It is an arithmetic number, because the mean of its divisors is an integer number (1312695).

Almost surely, 2^13550200 is an apocalyptic number.

13550200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13550200 is an abundant number, since it is smaller than the sum of its proper divisors (17954480).

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

13550200 is a wasteful number, since it uses less digits than its factorization.

13550200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67767 (or 67758 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 16.

The square root of 13550200 is about 3681.0596300522. The cubic root of 13550200 is about 238.4049317329.

Adding to 13550200 its reverse (205531), we get a palindrome (13755731).

The spelling of 13550200 in words is "thirteen million, five hundred fifty thousand, two hundred".