10917112553255 has 4 divisors (see below), whose sum is σ = 13100535063912. Its totient is φ = 8733690042600.

The previous prime is 10917112553231. The next prime is 10917112553287. The reversal of 10917112553255 is 55235521171901.

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

It is not a de Polignac number, because 10917112553255 - 2¹⁴ = 10917112536871 is a prime.

It is a super-2 number, since 2×10917112553255² (a number of 27 digits) contains 22 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, 1091711255321 + ... + 1091711255330.

It is an arithmetic number, because the mean of its divisors is an integer number (3275133765978).

Almost surely, 2^{10917112553255} is an apocalyptic number.

10917112553255 is a deficient number, since it is larger than the sum of its proper divisors (2183422510657).

10917112553255 is an equidigital number, since it uses as much as digits as its factorization.

10917112553255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2183422510656.

The product of its (nonzero) digits is 472500, while the sum is 47.

The spelling of 10917112553255 in words is "ten trillion, nine hundred seventeen billion, one hundred twelve million, five hundred fifty-three thousand, two hundred fifty-five".