559989545 has 4 divisors (see below), whose sum is σ = 671987460. Its totient is φ = 447991632.

The previous prime is 559989539. The next prime is 559989553. The reversal of 559989545 is 545989955.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 101344489 + 458645056 = 10067^2 + 21416^2 .

It is a cyclic number.

It is not a de Polignac number, because 559989545 - 2¹⁸ = 559727401 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55998950 + ... + 55998959.

It is an arithmetic number, because the mean of its divisors is an integer number (167996865).

Almost surely, 2^559989545 is an apocalyptic number.

It is an amenable number.

559989545 is a deficient number, since it is larger than the sum of its proper divisors (111997915).

559989545 is a wasteful number, since it uses less digits than its factorization.

559989545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111997914.

The product of its digits is 14580000, while the sum is 59.

The square root of 559989545 is about 23664.0982291741. The cubic root of 559989545 is about 824.2519304015.

The spelling of 559989545 in words is "five hundred fifty-nine million, nine hundred eighty-nine thousand, five hundred forty-five".