4847277797985 has 256 divisors, whose sum is σ = 9382933168128. Its totient is φ = 2090631168000.

The previous prime is 4847277797983. The next prime is 4847277798029. The reversal of 4847277797985 is 5897977727484.

It is not a de Polignac number, because 4847277797985 - 2¹ = 4847277797983 is a prime.

It is a super-2 number, since 2×4847277797985² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4847277797898 and 4847277797907.

It is not an unprimeable number, because it can be changed into a prime (4847277797983) 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 255 ways as a sum of consecutive naturals, for example, 8702473327 + ... + 8702473883.

It is an arithmetic number, because the mean of its divisors is an integer number (36652082688).

Almost surely, 2^{4847277797985} is an apocalyptic number.

It is an amenable number.

4847277797985 is a deficient number, since it is larger than the sum of its proper divisors (4535655370143).

4847277797985 is a wasteful number, since it uses less digits than its factorization.

4847277797985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1064.

The product of its digits is 13940398080, while the sum is 84.

The spelling of 4847277797985 in words is "four trillion, eight hundred forty-seven billion, two hundred seventy-seven million, seven hundred ninety-seven thousand, nine hundred eighty-five".