5135136537 has 8 divisors (see below), whose sum is σ = 6866246304. Its totient is φ = 3413725568.

The previous prime is 5135136529. The next prime is 5135136541. The reversal of 5135136537 is 7356315315.

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 5135136537 - 2³ = 5135136529 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5135136495 and 5135136504.

It is not an unprimeable number, because it can be changed into a prime (5135136547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2423463 + ... + 2425580.

It is an arithmetic number, because the mean of its divisors is an integer number (858280788).

Almost surely, 2^5135136537 is an apocalyptic number.

It is an amenable number.

5135136537 is a deficient number, since it is larger than the sum of its proper divisors (1731109767).

5135136537 is a wasteful number, since it uses less digits than its factorization.

5135136537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4849399.

The product of its digits is 141750, while the sum is 39.

The square root of 5135136537 is about 71659.8669898291. The cubic root of 5135136537 is about 1725.2445539437.

The spelling of 5135136537 in words is "five billion, one hundred thirty-five million, one hundred thirty-six thousand, five hundred thirty-seven".