555900768229 has 2 divisors, whose sum is σ = 555900768230. Its totient is φ = 555900768228.

The previous prime is 555900768187. The next prime is 555900768251. The reversal of 555900768229 is 922867009555.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 541953630625 + 13947137604 = 736175^2 + 118098^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-555900768229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (555900768259) 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, 277950384114 + 277950384115.

It is an arithmetic number, because the mean of its divisors is an integer number (277950384115).

Almost surely, 2^555900768229 is an apocalyptic number.

It is an amenable number.

555900768229 is a deficient number, since it is larger than the sum of its proper divisors (1).

555900768229 is an equidigital number, since it uses as much as digits as its factorization.

555900768229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13608000, while the sum is 58.

The spelling of 555900768229 in words is "five hundred fifty-five billion, nine hundred million, seven hundred sixty-eight thousand, two hundred twenty-nine".