559945840061 has 32 divisors (see below), whose sum is σ = 610296581376. Its totient is φ = 512265600000.

The previous prime is 559945840043. The next prime is 559945840063. The reversal of 559945840061 is 160048549955.

It is a cyclic number.

It is not a de Polignac number, because 559945840061 - 2¹⁴ = 559945823677 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 559945839979 and 559945840006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (559945840063) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 145400786 + ... + 145404636.

It is an arithmetic number, because the mean of its divisors is an integer number (19071768168).

Almost surely, 2^559945840061 is an apocalyptic number.

It is an amenable number.

559945840061 is a deficient number, since it is larger than the sum of its proper divisors (50350741315).

559945840061 is a wasteful number, since it uses less digits than its factorization.

559945840061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6773.

The product of its (nonzero) digits is 7776000, while the sum is 56.

The spelling of 559945840061 in words is "five hundred fifty-nine billion, nine hundred forty-five million, eight hundred forty thousand, sixty-one".