4660680081005 has 24 divisors (see below), whose sum is σ = 6056778679848. Its totient is φ = 3441362236416.

The previous prime is 4660680080941. The next prime is 4660680081053. The reversal of 4660680081005 is 5001800860664.

It can be written as a sum of positive squares in 12 ways, for example, as 1083085629796 + 3577594451209 = 1040714^2 + 1891453^2 .

It is not a de Polignac number, because 4660680081005 - 2⁶ = 4660680080941 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7678529 + ... + 8263241.

It is an arithmetic number, because the mean of its divisors is an integer number (252365778327).

Almost surely, 2^{4660680081005} is an apocalyptic number.

It is an amenable number.

4660680081005 is a deficient number, since it is larger than the sum of its proper divisors (1396098598843).

4660680081005 is a wasteful number, since it uses less digits than its factorization.

4660680081005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594177 (or 594164 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 44.

The spelling of 4660680081005 in words is "four trillion, six hundred sixty billion, six hundred eighty million, eighty-one thousand, five".