135788474118851 has 16 divisors (see below), whose sum is σ = 145545872424960. Its totient is φ = 126313024561920.

The previous prime is 135788474118839. The next prime is 135788474118893. The reversal of 135788474118851 is 158811474887531.

It is a cyclic number.

It is not a de Polignac number, because 135788474118851 - 2²⁶ = 135788407009987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135788474118821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 289836635 + ... + 290304756.

It is an arithmetic number, because the mean of its divisors is an integer number (9096617026560).

Almost surely, 2^{135788474118851} is an apocalyptic number.

135788474118851 is a deficient number, since it is larger than the sum of its proper divisors (9757398306109).

135788474118851 is a wasteful number, since it uses less digits than its factorization.

135788474118851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580141634.

The product of its digits is 240844800, while the sum is 71.

The spelling of 135788474118851 in words is "one hundred thirty-five trillion, seven hundred eighty-eight billion, four hundred seventy-four million, one hundred eighteen thousand, eight hundred fifty-one".