5136187541855 has 8 divisors (see below), whose sum is σ = 6163545206832. Its totient is φ = 4108869929088.

The previous prime is 5136187541851. The next prime is 5136187541857. The reversal of 5136187541855 is 5581457816315.

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 5136187541855 - 2² = 5136187541851 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5136187541794 and 5136187541803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5136187541851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9730202 + ... + 10244471.

It is an arithmetic number, because the mean of its divisors is an integer number (770443150854).

Almost surely, 2^{5136187541855} is an apocalyptic number.

5136187541855 is a deficient number, since it is larger than the sum of its proper divisors (1027357664977).

5136187541855 is a wasteful number, since it uses less digits than its factorization.

5136187541855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20026105.

The product of its digits is 20160000, while the sum is 59.

The spelling of 5136187541855 in words is "five trillion, one hundred thirty-six billion, one hundred eighty-seven million, five hundred forty-one thousand, eight hundred fifty-five".