5447714985 has 24 divisors (see below), whose sum is σ = 9445814664. Its totient is φ = 2904491520.

The previous prime is 5447714969. The next prime is 5447714999. The reversal of 5447714985 is 5894177445.

5447714985 is a `hidden beast` number, since 54 + 477 + 1 + 49 + 85 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 3115984041 + 2331730944 = 55821^2 + 48288^2 .

It is not a de Polignac number, because 5447714985 - 2⁴ = 5447714969 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, 130815 + ... + 167355.

It is an arithmetic number, because the mean of its divisors is an integer number (393575611).

Almost surely, 2^5447714985 is an apocalyptic number.

It is an amenable number.

5447714985 is a deficient number, since it is larger than the sum of its proper divisors (3998099679).

5447714985 is a wasteful number, since it uses less digits than its factorization.

5447714985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39865 (or 39862 counting only the distinct ones).

The product of its digits is 5644800, while the sum is 54.

The square root of 5447714985 is about 73808.6376042804. The cubic root of 5447714985 is about 1759.5628848394.

The spelling of 5447714985 in words is "five billion, four hundred forty-seven million, seven hundred fourteen thousand, nine hundred eighty-five".