5474784681 has 16 divisors (see below), whose sum is σ = 8113089600. Its totient is φ = 3648822624.

The previous prime is 5474784677. The next prime is 5474784701. The reversal of 5474784681 is 1864874745.

5474784681 is a `hidden beast` number, since 54 + 7 + 478 + 46 + 81 = 666.

5474784681 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5474784681 - 2² = 5474784677 is a prime.

It is a super-2 number, since 2×5474784681² = 59946534606624543522, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5474784611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75205 + ... + 128861.

It is an arithmetic number, because the mean of its divisors is an integer number (507068100).

Almost surely, 2^5474784681 is an apocalyptic number.

It is an amenable number.

5474784681 is a deficient number, since it is larger than the sum of its proper divisors (2638304919).

5474784681 is a wasteful number, since it uses less digits than its factorization.

5474784681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57445 (or 57439 counting only the distinct ones).

The product of its digits is 6021120, while the sum is 54.

The square root of 5474784681 is about 73991.7879294723. The cubic root of 5474784681 is about 1762.4724935499.

The spelling of 5474784681 in words is "five billion, four hundred seventy-four million, seven hundred eighty-four thousand, six hundred eighty-one".