5136857 has 8 divisors (see below), whose sum is σ = 5797440. Its totient is φ = 4508560.

The previous prime is 5136853. The next prime is 5136863. The reversal of 5136857 is 7586315.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5136857 - 2² = 5136853 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5136853) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7733 + ... + 8370.

It is an arithmetic number, because the mean of its divisors is an integer number (724680).

Almost surely, 2^5136857 is an apocalyptic number.

It is an amenable number.

5136857 is a deficient number, since it is larger than the sum of its proper divisors (660583).

5136857 is a wasteful number, since it uses less digits than its factorization.

5136857 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16143.

The product of its digits is 25200, while the sum is 35.

The square root of 5136857 is about 2266.4635448204. The cubic root of 5136857 is about 172.5437206270.

The spelling of 5136857 in words is "five million, one hundred thirty-six thousand, eight hundred fifty-seven".