5556398595233 has 2 divisors, whose sum is σ = 5556398595234. Its totient is φ = 5556398595232.

The previous prime is 5556398595203. The next prime is 5556398595257. The reversal of 5556398595233 is 3325958936555.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5413221116689 + 143177478544 = 2326633^2 + 378388^2 .

It is a cyclic number.

It is not a de Polignac number, because 5556398595233 - 2⁶ = 5556398595169 is a prime.

It is not a weakly prime, because it can be changed into another prime (5556398595203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2778199297616 + 2778199297617.

It is an arithmetic number, because the mean of its divisors is an integer number (2778199297617).

Almost surely, 2^{5556398595233} is an apocalyptic number.

It is an amenable number.

5556398595233 is a deficient number, since it is larger than the sum of its proper divisors (1).

5556398595233 is an equidigital number, since it uses as much as digits as its factorization.

5556398595233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 656100000, while the sum is 68.

The spelling of 5556398595233 in words is "five trillion, five hundred fifty-six billion, three hundred ninety-eight million, five hundred ninety-five thousand, two hundred thirty-three".