5563220825 has 6 divisors (see below), whose sum is σ = 6898393854. Its totient is φ = 4450576640.

The previous prime is 5563220809. The next prime is 5563220867. The reversal of 5563220825 is 5280223655.

5563220825 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 256 + 5563220569 = 16^2 + 74587^2 .

It is not a de Polignac number, because 5563220825 - 2⁴ = 5563220809 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 111264392 + ... + 111264441.

It is an arithmetic number, because the mean of its divisors is an integer number (1149732309).

Almost surely, 2^5563220825 is an apocalyptic number.

It is an amenable number.

5563220825 is a deficient number, since it is larger than the sum of its proper divisors (1335173029).

5563220825 is a wasteful number, since it uses less digits than its factorization.

5563220825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222528843 (or 222528838 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 38.

The square root of 5563220825 is about 74587.0017161167. The cubic root of 5563220825 is about 1771.9117973896.

The spelling of 5563220825 in words is "five billion, five hundred sixty-three million, two hundred twenty thousand, eight hundred twenty-five".