5533603387200 has 2688 divisors, whose sum is σ = 25148200412160. Its totient is φ = 1169550213120.

The previous prime is 5533603387171. The next prime is 5533603387223. The reversal of 5533603387200 is 27833063355.

It is a happy number.

5533603387200 is a `hidden beast` number, since 5 + 5 + 3 + 3 + 60 + 3 + 387 + 200 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 40391265532 + ... + 40391265668.

It is an arithmetic number, because the mean of its divisors is an integer number (9355729320).

Almost surely, 2^{5533603387200} is an apocalyptic number.

5533603387200 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 5533603387200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12574100206080).

5533603387200 is an abundant number, since it is smaller than the sum of its proper divisors (19614597024960).

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

5533603387200 is a wasteful number, since it uses less digits than its factorization.

5533603387200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301 (or 268 counting only the distinct ones).

The product of its (nonzero) digits is 1360800, while the sum is 45.

The spelling of 5533603387200 in words is "five trillion, five hundred thirty-three billion, six hundred three million, three hundred eighty-seven thousand, two hundred".