6715483857 has 12 divisors (see below), whose sum is σ = 10121889024. Its totient is φ = 4282337400.

The previous prime is 6715483847. The next prime is 6715483909. The reversal of 6715483857 is 7583845176.

It is a happy number.

6715483857 is a `hidden beast` number, since 67 + 1 + 548 + 38 + 5 + 7 = 666.

It is not a de Polignac number, because 6715483857 - 2⁷ = 6715483729 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6715483847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16220769 + ... + 16221182.

It is an arithmetic number, because the mean of its divisors is an integer number (843490752).

Almost surely, 2^6715483857 is an apocalyptic number.

It is an amenable number.

6715483857 is a deficient number, since it is larger than the sum of its proper divisors (3406405167).

6715483857 is a wasteful number, since it uses less digits than its factorization.

6715483857 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32441980 (or 32441977 counting only the distinct ones).

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

The square root of 6715483857 is about 81948.0558463714. The cubic root of 6715483857 is about 1886.6547636496.

The spelling of 6715483857 in words is "six billion, seven hundred fifteen million, four hundred eighty-three thousand, eight hundred fifty-seven".