4585680561 has 16 divisors (see below), whose sum is σ = 7622949888. Its totient is φ = 2382171600.

The previous prime is 4585680557. The next prime is 4585680601. The reversal of 4585680561 is 1650865854.

4585680561 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4585680561 - 2² = 4585680557 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4585680561.

It is not an unprimeable number, because it can be changed into a prime (4585680511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9925485 + ... + 9925946.

It is an arithmetic number, because the mean of its divisors is an integer number (476434368).

Almost surely, 2^4585680561 is an apocalyptic number.

It is an amenable number.

4585680561 is a deficient number, since it is larger than the sum of its proper divisors (3037269327).

4585680561 is a wasteful number, since it uses less digits than its factorization.

4585680561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19851452.

The product of its (nonzero) digits is 1152000, while the sum is 48.

The square root of 4585680561 is about 67717.6532449257. The cubic root of 4585680561 is about 1661.3760015195.

The spelling of 4585680561 in words is "four billion, five hundred eighty-five million, six hundred eighty thousand, five hundred sixty-one".