5545223113 has 2 divisors, whose sum is σ = 5545223114. Its totient is φ = 5545223112.

The previous prime is 5545223087. The next prime is 5545223129. The reversal of 5545223113 is 3113225455.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5533574544 + 11648569 = 74388^2 + 3413^2 .

It is a cyclic number.

It is not a de Polignac number, because 5545223113 - 2⁹ = 5545222601 is a prime.

It is not a weakly prime, because it can be changed into another prime (5545223213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2772611556 + 2772611557.

It is an arithmetic number, because the mean of its divisors is an integer number (2772611557).

Almost surely, 2^5545223113 is an apocalyptic number.

It is an amenable number.

5545223113 is a deficient number, since it is larger than the sum of its proper divisors (1).

5545223113 is an equidigital number, since it uses as much as digits as its factorization.

5545223113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18000, while the sum is 31.

The square root of 5545223113 is about 74466.2548608428. The cubic root of 5545223113 is about 1769.9989480454.

Adding to 5545223113 its reverse (3113225455), we get a palindrome (8658448568).

The spelling of 5545223113 in words is "five billion, five hundred forty-five million, two hundred twenty-three thousand, one hundred thirteen".