136028165855 has 24 divisors (see below), whose sum is σ = 178087183008. Its totient is φ = 99653027328.

The previous prime is 136028165849. The next prime is 136028165873. The reversal of 136028165855 is 558561820631.

It is not a de Polignac number, because 136028165855 - 2⁴ = 136028165839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1218659 + ... + 1325588.

It is an arithmetic number, because the mean of its divisors is an integer number (7420299292).

Almost surely, 2^136028165855 is an apocalyptic number.

136028165855 is a deficient number, since it is larger than the sum of its proper divisors (42059017153).

136028165855 is a wasteful number, since it uses less digits than its factorization.

136028165855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2544323 (or 2544306 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 50.

The spelling of 136028165855 in words is "one hundred thirty-six billion, twenty-eight million, one hundred sixty-five thousand, eight hundred fifty-five".