136648364047255 has 8 divisors (see below), whose sum is σ = 163978358900832. Its totient is φ = 109318476541728.

The previous prime is 136648364047123. The next prime is 136648364047301. The reversal of 136648364047255 is 552740463846631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 136648364047255 - 2⁹ = 136648364046743 is a prime.

It is a super-2 number, since 2×136648364047255² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24009444 + ... + 29150473.

It is an arithmetic number, because the mean of its divisors is an integer number (20497294862604).

Almost surely, 2^{136648364047255} is an apocalyptic number.

136648364047255 is a deficient number, since it is larger than the sum of its proper divisors (27329994853577).

136648364047255 is an equidigital number, since it uses as much as digits as its factorization.

136648364047255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53674025.

The product of its (nonzero) digits is 348364800, while the sum is 64.

The spelling of 136648364047255 in words is "one hundred thirty-six trillion, six hundred forty-eight billion, three hundred sixty-four million, forty-seven thousand, two hundred fifty-five".