550161167 has 2 divisors, whose sum is σ = 550161168. Its totient is φ = 550161166.

The previous prime is 550161149. The next prime is 550161181. The reversal of 550161167 is 761161055.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 550161167 - 2⁸ = 550160911 is a prime.

It is a super-3 number, since 3×550161167³ (a number of 27 digits) contains 333 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (550161137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275080583 + 275080584.

It is an arithmetic number, because the mean of its divisors is an integer number (275080584).

Almost surely, 2^550161167 is an apocalyptic number.

550161167 is a deficient number, since it is larger than the sum of its proper divisors (1).

550161167 is an equidigital number, since it uses as much as digits as its factorization.

550161167 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6300, while the sum is 32.

The square root of 550161167 is about 23455.5146394190. The cubic root of 550161167 is about 819.4012916039.

The spelling of 550161167 in words is "five hundred fifty million, one hundred sixty-one thousand, one hundred sixty-seven".