136835055 has 64 divisors (see below), whose sum is σ = 292684800. Its totient is φ = 59253120.

The previous prime is 136835051. The next prime is 136835063. The reversal of 136835055 is 550538631.

It is not a de Polignac number, because 136835055 - 2² = 136835051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136835051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14145 + ... + 21765.

It is an arithmetic number, because the mean of its divisors is an integer number (4573200).

Almost surely, 2^136835055 is an apocalyptic number.

136835055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

136835055 is an abundant number, since it is smaller than the sum of its proper divisors (155849745).

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

136835055 is a wasteful number, since it uses less digits than its factorization.

136835055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7661 (or 7655 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 36.

The square root of 136835055 is about 11697.6516874115. The cubic root of 136835055 is about 515.3067014039.

The spelling of 136835055 in words is "one hundred thirty-six million, eight hundred thirty-five thousand, fifty-five".