6117613617017 has 4 divisors (see below), whose sum is σ = 6991558419456. Its totient is φ = 5243668814580.

The previous prime is 6117613616963. The next prime is 6117613617067. The reversal of 6117613617017 is 7107163167116.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 6117613617017 - 2¹⁶ = 6117613551481 is a prime.

It is a super-2 number, since 2×6117613617017² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6117613617067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 436972401209 + ... + 436972401222.

It is an arithmetic number, because the mean of its divisors is an integer number (1747889604864).

Almost surely, 2^{6117613617017} is an apocalyptic number.

It is an amenable number.

6117613617017 is a deficient number, since it is larger than the sum of its proper divisors (873944802439).

6117613617017 is an equidigital number, since it uses as much as digits as its factorization.

6117613617017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 873944802438.

The product of its (nonzero) digits is 222264, while the sum is 47.

The spelling of 6117613617017 in words is "six trillion, one hundred seventeen billion, six hundred thirteen million, six hundred seventeen thousand, seventeen".