550200046469 has 2 divisors, whose sum is σ = 550200046470. Its totient is φ = 550200046468.

The previous prime is 550200046433. The next prime is 550200046471. The reversal of 550200046469 is 964640002055.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 543407814244 + 6792232225 = 737162^2 + 82415^2 .

It is a cyclic number.

It is not a de Polignac number, because 550200046469 - 2²⁰ = 550198997893 is a prime.

It is a super-2 number, since 2×550200046469² (a number of 24 digits) contains 22 as substring.

Together with 550200046471, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (550200046069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275100023234 + 275100023235.

It is an arithmetic number, because the mean of its divisors is an integer number (275100023235).

Almost surely, 2^550200046469 is an apocalyptic number.

It is an amenable number.

550200046469 is a deficient number, since it is larger than the sum of its proper divisors (1).

550200046469 is an equidigital number, since it uses as much as digits as its factorization.

550200046469 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 259200, while the sum is 41.

The spelling of 550200046469 in words is "five hundred fifty billion, two hundred million, forty-six thousand, four hundred sixty-nine".