5520204227 has 2 divisors, whose sum is σ = 5520204228. Its totient is φ = 5520204226.

The previous prime is 5520204139. The next prime is 5520204229. The reversal of 5520204227 is 7224020255.

5520204227 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5520204227 - 2¹⁴ = 5520187843 is a prime.

Together with 5520204229, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5520204227.

It is not a weakly prime, because it can be changed into another prime (5520204229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2760102113 + 2760102114.

It is an arithmetic number, because the mean of its divisors is an integer number (2760102114).

Almost surely, 2^5520204227 is an apocalyptic number.

5520204227 is a deficient number, since it is larger than the sum of its proper divisors (1).

5520204227 is an equidigital number, since it uses as much as digits as its factorization.

5520204227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11200, while the sum is 29.

The square root of 5520204227 is about 74298.0768728236. The cubic root of 5520204227 is about 1767.3329796625.

The spelling of 5520204227 in words is "five billion, five hundred twenty million, two hundred four thousand, two hundred twenty-seven".