5550964243369 has 2 divisors, whose sum is σ = 5550964243370. Its totient is φ = 5550964243368.

The previous prime is 5550964243337. The next prime is 5550964243381. The reversal of 5550964243369 is 9633424690555.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3675809217600 + 1875155025769 = 1917240^2 + 1369363^2 .

It is a cyclic number.

It is not a de Polignac number, because 5550964243369 - 2⁵ = 5550964243337 is a prime.

It is a super-2 number, since 2×5550964243369² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5550964243399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2775482121684 + 2775482121685.

It is an arithmetic number, because the mean of its divisors is an integer number (2775482121685).

Almost surely, 2^{5550964243369} is an apocalyptic number.

It is an amenable number.

5550964243369 is a deficient number, since it is larger than the sum of its proper divisors (1).

5550964243369 is an equidigital number, since it uses as much as digits as its factorization.

5550964243369 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 104976000, while the sum is 61.

The spelling of 5550964243369 in words is "five trillion, five hundred fifty billion, nine hundred sixty-four million, two hundred forty-three thousand, three hundred sixty-nine".