559840650625 has 25 divisors (see below), whose sum is σ = 703644184441. Its totient is φ = 445283662000.

The previous prime is 559840650617. The next prime is 559840650683. The reversal of 559840650625 is 526056048955.

The square root of 559840650625 is 748225.

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

It can be written as a sum of positive squares in 12 ways, for example, as 340457079169 + 219383571456 = 583487^2 + 468384^2 .

It is a tau number, because it is divible by the number of its divisors (25).

It is not a de Polignac number, because 559840650625 - 2³ = 559840650617 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 24 ways as a sum of consecutive naturals, for example, 3236073039 + ... + 3236073211.

Almost surely, 2^559840650625 is an apocalyptic number.

559840650625 is the 748225-th square number.

559840650625 is the 374113-rd centered octagonal number.

It is an amenable number.

559840650625 is a deficient number, since it is larger than the sum of its proper divisors (143803533816).

559840650625 is an frugal number, since it uses more digits than its factorization.

559840650625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 712 (or 178 counting only the distinct ones).

The product of its (nonzero) digits is 12960000, while the sum is 55.

The spelling of 559840650625 in words is "five hundred fifty-nine billion, eight hundred forty million, six hundred fifty thousand, six hundred twenty-five".