5521600 has 168 divisors, whose sum is σ = 17007840. Its totient is φ = 1720320.

The previous prime is 5521597. The next prime is 5521603. The reversal of 5521600 is 61255.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5521597) and next prime (5521603).

It is not an unprimeable number, because it can be changed into a prime (5521603) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 190386 + ... + 190414.

Almost surely, 2^5521600 is an apocalyptic number.

5521600 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 5521600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8503920).

5521600 is an abundant number, since it is smaller than the sum of its proper divisors (11486240).

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

5521600 is a wasteful number, since it uses less digits than its factorization.

5521600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75 (or 60 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 5521600 is about 2349.8085028359. The cubic root of 5521600 is about 176.7481922689.

Adding to 5521600 its reverse (61255), we get a palindrome (5582855).

The spelling of 5521600 in words is "five million, five hundred twenty-one thousand, six hundred".