136655855 has 12 divisors (see below), whose sum is σ = 190760760. Its totient is φ = 93706704.

The previous prime is 136655833. The next prime is 136655861. The reversal of 136655855 is 558556631.

It is not a de Polignac number, because 136655855 - 2¹⁰ = 136654831 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 278645 + ... + 279134.

It is an arithmetic number, because the mean of its divisors is an integer number (15896730).

Almost surely, 2^136655855 is an apocalyptic number.

136655855 is a deficient number, since it is larger than the sum of its proper divisors (54104905).

136655855 is an equidigital number, since it uses as much as digits as its factorization.

136655855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557798 (or 557791 counting only the distinct ones).

The product of its digits is 540000, while the sum is 44.

The square root of 136655855 is about 11689.9895209534. The cubic root of 136655855 is about 515.0816535627.

The spelling of 136655855 in words is "one hundred thirty-six million, six hundred fifty-five thousand, eight hundred fifty-five".