6161516674 has 32 divisors (see below), whose sum is σ = 9560882880. Its totient is φ = 2976652800.

The previous prime is 6161516659. The next prime is 6161516677. The reversal of 6161516674 is 4766151616.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 6161516674.

It is not an unprimeable number, because it can be changed into a prime (6161516677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2850154 + ... + 2852314.

It is an arithmetic number, because the mean of its divisors is an integer number (298777590).

Almost surely, 2^6161516674 is an apocalyptic number.

6161516674 is a deficient number, since it is larger than the sum of its proper divisors (3399366206).

6161516674 is a wasteful number, since it uses less digits than its factorization.

6161516674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2626.

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

The square root of 6161516674 is about 78495.3289947880. The cubic root of 6161516674 is about 1833.2817256290.

The spelling of 6161516674 in words is "six billion, one hundred sixty-one million, five hundred sixteen thousand, six hundred seventy-four".