4980905975565 has 112 divisors (see below), whose sum is σ = 9678724086528. Its totient is φ = 2445063573888.

The previous prime is 4980905975491. The next prime is 4980905975593. The reversal of 4980905975565 is 5655795090894.

4980905975565 is a `hidden beast` number, since 4 + 9 + 8 + 0 + 9 + 0 + 59 + 7 + 5 + 565 = 666.

It is not a de Polignac number, because 4980905975565 - 2⁹ = 4980905975053 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4980905975493 and 4980905975502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 16291132 + ... + 16594058.

It is an arithmetic number, because the mean of its divisors is an integer number (86417179344).

Almost surely, 2^{4980905975565} is an apocalyptic number.

4980905975565 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4980905975565 is a deficient number, since it is larger than the sum of its proper divisors (4697818110963).

4980905975565 is a wasteful number, since it uses less digits than its factorization.

4980905975565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303310 (or 303295 counting only the distinct ones).

The product of its (nonzero) digits is 612360000, while the sum is 72.

The spelling of 4980905975565 in words is "four trillion, nine hundred eighty billion, nine hundred five million, nine hundred seventy-five thousand, five hundred sixty-five".