136496585695655 has 4 divisors (see below), whose sum is σ = 163795902834792. Its totient is φ = 109197268556520.

The previous prime is 136496585695649. The next prime is 136496585695661. The reversal of 136496585695655 is 556596585694631.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (136496585695649) and next prime (136496585695661).

It is not a de Polignac number, because 136496585695655 - 2²⁴ = 136496568918439 is a prime.

It is a super-3 number, since 3×136496585695655³ (a number of 43 digits) contains 333 as substring.

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 3 ways as a sum of consecutive naturals, for example, 13649658569561 + ... + 13649658569570.

It is an arithmetic number, because the mean of its divisors is an integer number (40948975708698).

Almost surely, 2^{136496585695655} is an apocalyptic number.

136496585695655 is a deficient number, since it is larger than the sum of its proper divisors (27299317139137).

136496585695655 is an equidigital number, since it uses as much as digits as its factorization.

136496585695655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27299317139136.

The product of its digits is 31492800000, while the sum is 83.

The spelling of 136496585695655 in words is "one hundred thirty-six trillion, four hundred ninety-six billion, five hundred eighty-five million, six hundred ninety-five thousand, six hundred fifty-five".