4773678020505 has 24 divisors (see below), whose sum is σ = 8290196261568. Its totient is φ = 2541093602976.

The previous prime is 4773678020491. The next prime is 4773678020519. The reversal of 4773678020505 is 5050208763774.

It is a happy number.

4773678020505 is a `hidden beast` number, since 4 + 7 + 7 + 36 + 7 + 80 + 20 + 505 = 666.

It is an interprime number because it is at equal distance from previous prime (4773678020491) and next prime (4773678020519).

It is not a de Polignac number, because 4773678020505 - 2⁹ = 4773678019993 is a prime.

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, 101393037 + ... + 101440106.

It is an arithmetic number, because the mean of its divisors is an integer number (345424844232).

Almost surely, 2^{4773678020505} is an apocalyptic number.

4773678020505 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4773678020505 is a deficient number, since it is larger than the sum of its proper divisors (3516518241063).

4773678020505 is a wasteful number, since it uses less digits than its factorization.

4773678020505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202833677 (or 202833674 counting only the distinct ones).

The product of its (nonzero) digits is 9878400, while the sum is 54.

The spelling of 4773678020505 in words is "four trillion, seven hundred seventy-three billion, six hundred seventy-eight million, twenty thousand, five hundred five".