48580868565 has 24 divisors (see below), whose sum is σ = 84296780568. Its totient is φ = 25882122240.

The previous prime is 48580868473. The next prime is 48580868579. The reversal of 48580868565 is 56586808584.

48580868565 is a `hidden beast` number, since 4 + 8 + 5 + 8 + 0 + 8 + 68 + 565 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 3694937796 + 44885930769 = 60786^2 + 211863^2 .

It is not a de Polignac number, because 48580868565 - 2⁷ = 48580868437 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 533916 + ... + 618245.

It is an arithmetic number, because the mean of its divisors is an integer number (3512365857).

Almost surely, 2^48580868565 is an apocalyptic number.

48580868565 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

48580868565 is a deficient number, since it is larger than the sum of its proper divisors (35715912003).

48580868565 is a wasteful number, since it uses less digits than its factorization.

48580868565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1153109 (or 1153106 counting only the distinct ones).

The product of its (nonzero) digits is 73728000, while the sum is 63.

The spelling of 48580868565 in words is "forty-eight billion, five hundred eighty million, eight hundred sixty-eight thousand, five hundred sixty-five".