4556522441 has 2 divisors, whose sum is σ = 4556522442. Its totient is φ = 4556522440.

The previous prime is 4556522381. The next prime is 4556522447. The reversal of 4556522441 is 1442256554.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3832105216 + 724417225 = 61904^2 + 26915^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4556522441 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4556522395 and 4556522404.

It is not a weakly prime, because it can be changed into another prime (4556522447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2278261220 + 2278261221.

It is an arithmetic number, because the mean of its divisors is an integer number (2278261221).

Almost surely, 2^4556522441 is an apocalyptic number.

It is an amenable number.

4556522441 is a deficient number, since it is larger than the sum of its proper divisors (1).

4556522441 is an equidigital number, since it uses as much as digits as its factorization.

4556522441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 192000, while the sum is 38.

The square root of 4556522441 is about 67502.0180513146. The cubic root of 4556522441 is about 1657.8472167329.

Adding to 4556522441 its reverse (1442256554), we get a palindrome (5998778995).

The spelling of 4556522441 in words is "four billion, five hundred fifty-six million, five hundred twenty-two thousand, four hundred forty-one".