136515552055 has 32 divisors (see below), whose sum is σ = 175665055104. Its totient is φ = 101580627456.

The previous prime is 136515552053. The next prime is 136515552071. The reversal of 136515552055 is 550255515631.

It is a cyclic number.

It is not a de Polignac number, because 136515552055 - 2¹ = 136515552053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136515552053) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7978089 + ... + 7995181.

It is an arithmetic number, because the mean of its divisors is an integer number (5489532972).

Almost surely, 2^136515552055 is an apocalyptic number.

136515552055 is a deficient number, since it is larger than the sum of its proper divisors (39149503049).

136515552055 is a wasteful number, since it uses less digits than its factorization.

136515552055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19035.

The product of its (nonzero) digits is 562500, while the sum is 43.

The spelling of 136515552055 in words is "one hundred thirty-six billion, five hundred fifteen million, five hundred fifty-two thousand, fifty-five".