550511554267 has 2 divisors, whose sum is σ = 550511554268. Its totient is φ = 550511554266.

The previous prime is 550511554207. The next prime is 550511554301. The reversal of 550511554267 is 762455115055.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-550511554267 is a prime.

It is not a weakly prime, because it can be changed into another prime (550511554207) 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, 275255777133 + 275255777134.

It is an arithmetic number, because the mean of its divisors is an integer number (275255777134).

Almost surely, 2^550511554267 is an apocalyptic number.

550511554267 is a deficient number, since it is larger than the sum of its proper divisors (1).

550511554267 is an equidigital number, since it uses as much as digits as its factorization.

550511554267 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1050000, while the sum is 46.

The spelling of 550511554267 in words is "five hundred fifty billion, five hundred eleven million, five hundred fifty-four thousand, two hundred sixty-seven".