6617171036675 has 24 divisors (see below), whose sum is σ = 8661075410160. Its totient is φ = 5015118971520.

The previous prime is 6617171036611. The next prime is 6617171036681. The reversal of 6617171036675 is 5766301717166.

It is not a de Polignac number, because 6617171036675 - 2⁶ = 6617171036611 is a prime.

It is a super-2 number, since 2×6617171036675² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6617171036675.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19123382 + ... + 19466331.

It is an arithmetic number, because the mean of its divisors is an integer number (360878142090).

Almost surely, 2^{6617171036675} is an apocalyptic number.

6617171036675 is a deficient number, since it is larger than the sum of its proper divisors (2043904373485).

6617171036675 is an equidigital number, since it uses as much as digits as its factorization.

6617171036675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38589780 (or 38589737 counting only the distinct ones).

The product of its (nonzero) digits is 6667920, while the sum is 56.

The spelling of 6617171036675 in words is "six trillion, six hundred seventeen billion, one hundred seventy-one million, thirty-six thousand, six hundred seventy-five".