550164206959 has 2 divisors, whose sum is σ = 550164206960. Its totient is φ = 550164206958.

The previous prime is 550164206909. The next prime is 550164206971. The reversal of 550164206959 is 959602461055.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 550164206959 - 2²⁵ = 550130652527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (550164206909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275082103479 + 275082103480.

It is an arithmetic number, because the mean of its divisors is an integer number (275082103480).

Almost surely, 2^550164206959 is an apocalyptic number.

550164206959 is a deficient number, since it is larger than the sum of its proper divisors (1).

550164206959 is an equidigital number, since it uses as much as digits as its factorization.

550164206959 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916000, while the sum is 52.

The spelling of 550164206959 in words is "five hundred fifty billion, one hundred sixty-four million, two hundred six thousand, nine hundred fifty-nine".