559029868489 has 9 divisors (see below), whose sum is σ = 562305007047. Its totient is φ = 555773709024.

The previous prime is 559029868459. The next prime is 559029868513. The reversal of 559029868489 is 984868920955.

The square root of 559029868489 is 747683.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 516508129225 + 42521739264 = 718685^2 + 206208^2 .

It is not a de Polignac number, because 559029868489 - 2¹³ = 559029860297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (559029868459) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 133833169 + ... + 133837345.

Almost surely, 2^559029868489 is an apocalyptic number.

559029868489 is the 747683-rd square number.

559029868489 is the 373842-nd centered octagonal number.

It is an amenable number.

559029868489 is a deficient number, since it is larger than the sum of its proper divisors (3275138558).

559029868489 is an frugal number, since it uses more digits than its factorization.

559029868489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8712 (or 4356 counting only the distinct ones).

The product of its (nonzero) digits is 447897600, while the sum is 73.

The spelling of 559029868489 in words is "five hundred fifty-nine billion, twenty-nine million, eight hundred sixty-eight thousand, four hundred eighty-nine".