5136850677138 has 16 divisors (see below), whose sum is σ = 10273723701600. Its totient is φ = 1712279834496.

The previous prime is 5136850677121. The next prime is 5136850677149. The reversal of 5136850677138 is 8317760586315.

It is a happy number.

It is an unprimeable number.

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, 4443381 + ... + 5478807.

It is an arithmetic number, because the mean of its divisors is an integer number (642107731350).

Almost surely, 2^{5136850677138} is an apocalyptic number.

5136850677138 is an abundant number, since it is smaller than the sum of its proper divisors (5136873024462).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5136850677138 is a wasteful number, since it uses less digits than its factorization.

5136850677138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1862281.

The product of its (nonzero) digits is 25401600, while the sum is 60.

The spelling of 5136850677138 in words is "five trillion, one hundred thirty-six billion, eight hundred fifty million, six hundred seventy-seven thousand, one hundred thirty-eight".