551179 has 2 divisors, whose sum is σ = 551180. Its totient is φ = 551178.

The previous prime is 551143. The next prime is 551197. The reversal of 551179 is 971155.

Together with next prime (551197) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 551179 - 2¹³ = 542987 is a prime.

It is not a weakly prime, because it can be changed into another prime (551129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275589 + 275590.

It is an arithmetic number, because the mean of its divisors is an integer number (275590).

2⁵⁵¹¹⁷⁹ is an apocalyptic number.

551179 is a deficient number, since it is larger than the sum of its proper divisors (1).

551179 is an equidigital number, since it uses as much as digits as its factorization.

551179 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1575, while the sum is 28.

The square root of 551179 is about 742.4143048191. The cubic root of 551179 is about 81.9906295063.

The spelling of 551179 in words is "five hundred fifty-one thousand, one hundred seventy-nine".