550063626269 has 2 divisors, whose sum is σ = 550063626270. Its totient is φ = 550063626268.

The previous prime is 550063626263. The next prime is 550063626289. The reversal of 550063626269 is 962626360055.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 371673122500 + 178390503769 = 609650^2 + 422363^2 .

It is a cyclic number.

It is not a de Polignac number, because 550063626269 - 2⁴ = 550063626253 is a prime.

It is a super-2 number, since 2×550063626269² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (550063626263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275031813134 + 275031813135.

It is an arithmetic number, because the mean of its divisors is an integer number (275031813135).

Almost surely, 2^550063626269 is an apocalyptic number.

It is an amenable number.

550063626269 is a deficient number, since it is larger than the sum of its proper divisors (1).

550063626269 is an equidigital number, since it uses as much as digits as its factorization.

550063626269 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3499200, while the sum is 50.

The spelling of 550063626269 in words is "five hundred fifty billion, sixty-three million, six hundred twenty-six thousand, two hundred sixty-nine".