559447117 has 2 divisors, whose sum is σ = 559447118. Its totient is φ = 559447116.

The previous prime is 559447103. The next prime is 559447129. The reversal of 559447117 is 711744955.

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., 483164361 + 76282756 = 21981^2 + 8734^2 .

It is a cyclic number.

It is not a de Polignac number, because 559447117 - 2²³ = 551058509 is a prime.

It is a super-2 number, since 2×559447117² = 625962153439223378, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (559447417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 279723558 + 279723559.

It is an arithmetic number, because the mean of its divisors is an integer number (279723559).

Almost surely, 2^559447117 is an apocalyptic number.

It is an amenable number.

559447117 is a deficient number, since it is larger than the sum of its proper divisors (1).

559447117 is an equidigital number, since it uses as much as digits as its factorization.

559447117 is an evil number, because the sum of its binary digits is even.

The product of its digits is 176400, while the sum is 43.

The square root of 559447117 is about 23652.6344621482. The cubic root of 559447117 is about 823.9857100964.

The spelling of 559447117 in words is "five hundred fifty-nine million, four hundred forty-seven thousand, one hundred seventeen".