275117617913 has 16 divisors (see below), whose sum is σ = 307340953920. Its totient is φ = 244739460096.

The previous prime is 275117617883. The next prime is 275117617921. The reversal of 275117617913 is 319716711572.

It is a cyclic number.

It is not a de Polignac number, because 275117617913 - 2²⁶ = 275050509049 is a prime.

It is a super-2 number, since 2×275117617913² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (275117617993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 843695 + ... + 1123412.

It is an arithmetic number, because the mean of its divisors is an integer number (19208809620).

Almost surely, 2^275117617913 is an apocalyptic number.

It is an amenable number.

275117617913 is a deficient number, since it is larger than the sum of its proper divisors (32223336007).

275117617913 is a wasteful number, since it uses less digits than its factorization.

275117617913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1967576.

The product of its digits is 555660, while the sum is 50.

The spelling of 275117617913 in words is "two hundred seventy-five billion, one hundred seventeen million, six hundred seventeen thousand, nine hundred thirteen".