613316691171 has 12 divisors (see below), whose sum is σ = 886589182440. Its totient is φ = 408560580960.

The previous prime is 613316691137. The next prime is 613316691203. The reversal of 613316691171 is 171196613316.

613316691171 is a `hidden beast` number, since 6 + 1 + 331 + 66 + 91 + 171 = 666.

It is not a de Polignac number, because 613316691171 - 2¹⁷ = 613316560099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (613316691271) 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 11 ways as a sum of consecutive naturals, for example, 26422185 + ... + 26445386.

It is an arithmetic number, because the mean of its divisors is an integer number (73882431870).

Almost surely, 2^613316691171 is an apocalyptic number.

613316691171 is a deficient number, since it is larger than the sum of its proper divisors (273272491269).

613316691171 is a wasteful number, since it uses less digits than its factorization.

613316691171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52868866 (or 52868863 counting only the distinct ones).

The product of its digits is 122472, while the sum is 45.

The spelling of 613316691171 in words is "six hundred thirteen billion, three hundred sixteen million, six hundred ninety-one thousand, one hundred seventy-one".