5136879 has 8 divisors (see below), whose sum is σ = 7471872. Its totient is φ = 3113240.

The previous prime is 5136863. The next prime is 5136881. The reversal of 5136879 is 9786315.

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 5136879 - 2⁴ = 5136863 is a prime.

5136879 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5136809) 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, 77799 + ... + 77864.

It is an arithmetic number, because the mean of its divisors is an integer number (933984).

Almost surely, 2^5136879 is an apocalyptic number.

5136879 is a deficient number, since it is larger than the sum of its proper divisors (2334993).

5136879 is a wasteful number, since it uses less digits than its factorization.

5136879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155677.

The product of its digits is 45360, while the sum is 39.

The square root of 5136879 is about 2266.4683981913. The cubic root of 5136879 is about 172.5439669486.

The spelling of 5136879 in words is "five million, one hundred thirty-six thousand, eight hundred seventy-nine".