5663611200 has 672 divisors, whose sum is σ = 22382317440. Its totient is φ = 1238630400.

The previous prime is 5663611169. The next prime is 5663611211. The reversal of 5663611200 is 21163665.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 20155060 + ... + 20155340.

It is an arithmetic number, because the mean of its divisors is an integer number (33307020).

Almost surely, 2^5663611200 is an apocalyptic number.

5663611200 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 5663611200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11191158720).

5663611200 is an abundant number, since it is smaller than the sum of its proper divisors (16718706240).

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

5663611200 is a wasteful number, since it uses less digits than its factorization.

5663611200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355 (or 340 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 5663611200 is about 75256.9677837209. The cubic root of 5663611200 is about 1782.5065893494.

Adding to 5663611200 its reverse (21163665), we get a palindrome (5684774865).

The spelling of 5663611200 in words is "five billion, six hundred sixty-three million, six hundred eleven thousand, two hundred".