5533940800 has 84 divisors (see below), whose sum is σ = 13669767936. Its totient is φ = 2204992000.

The previous prime is 5533940773. The next prime is 5533940821. The reversal of 5533940800 is 80493355.

It is a self number, because there is not a number n which added to its sum of digits gives 5533940800.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 414225 + ... + 427375.

Almost surely, 2^5533940800 is an apocalyptic number.

5533940800 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 5533940800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6834883968).

5533940800 is an abundant number, since it is smaller than the sum of its proper divisors (8135827136).

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

5533940800 is a wasteful number, since it uses less digits than its factorization.

5533940800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13436 (or 13421 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 37.

The square root of 5533940800 is about 74390.4617541792. The cubic root of 5533940800 is about 1768.7977194982.

The spelling of 5533940800 in words is "five billion, five hundred thirty-three million, nine hundred forty thousand, eight hundred".