5563216225 has 36 divisors (see below), whose sum is σ = 8099843184. Its totient is φ = 3779035680.

The previous prime is 5563216223. The next prime is 5563216231. The reversal of 5563216225 is 5226123655.

It is not a de Polignac number, because 5563216225 - 2¹ = 5563216223 is a prime.

It is a super-2 number, since 2×5563216225² = 61898749532206501250, which contains 22 as substring.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5563216223) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 109854 + ... + 152296.

It is an arithmetic number, because the mean of its divisors is an integer number (224995644).

Almost surely, 2^5563216225 is an apocalyptic number.

It is an amenable number.

5563216225 is a deficient number, since it is larger than the sum of its proper divisors (2536626959).

5563216225 is a wasteful number, since it uses less digits than its factorization.

5563216225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42574 (or 42562 counting only the distinct ones).

The product of its digits is 108000, while the sum is 37.

The square root of 5563216225 is about 74586.9708796382. The cubic root of 5563216225 is about 1771.9113090156.

The spelling of 5563216225 in words is "five billion, five hundred sixty-three million, two hundred sixteen thousand, two hundred twenty-five".