5183657857 has 16 divisors (see below), whose sum is σ = 6090117120. Its totient is φ = 4318913088.

The previous prime is 5183657849. The next prime is 5183657873. The reversal of 5183657857 is 7587563815.

It is not a de Polignac number, because 5183657857 - 2³ = 5183657849 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5183657798 and 5183657807.

It is not an unprimeable number, because it can be changed into a prime (5183657837) 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, 278208 + ... + 296254.

It is an arithmetic number, because the mean of its divisors is an integer number (380632320).

Almost surely, 2^5183657857 is an apocalyptic number.

It is an amenable number.

5183657857 is a deficient number, since it is larger than the sum of its proper divisors (906459263).

5183657857 is a wasteful number, since it uses less digits than its factorization.

5183657857 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19200.

The product of its digits is 7056000, while the sum is 55.

The square root of 5183657857 is about 71997.6239677394. The cubic root of 5183657857 is about 1730.6614082538.

The spelling of 5183657857 in words is "five billion, one hundred eighty-three million, six hundred fifty-seven thousand, eight hundred fifty-seven".