6117645166 has 8 divisors (see below), whose sum is σ = 9179875800. Its totient is φ = 3057686568.

The previous prime is 6117645119. The next prime is 6117645167. The reversal of 6117645166 is 6615467116.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6117645167) 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, 561261 + ... + 572056.

It is an arithmetic number, because the mean of its divisors is an integer number (1147484475).

Almost surely, 2^6117645166 is an apocalyptic number.

6117645166 is a deficient number, since it is larger than the sum of its proper divisors (3062230634).

6117645166 is a wasteful number, since it uses less digits than its factorization.

6117645166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1136018.

The product of its digits is 181440, while the sum is 43.

The square root of 6117645166 is about 78215.3767874323. The cubic root of 6117645166 is about 1828.9202192085.

The spelling of 6117645166 in words is "six billion, one hundred seventeen million, six hundred forty-five thousand, one hundred sixty-six".