6161600216 has 16 divisors (see below), whose sum is σ = 11554666200. Its totient is φ = 3080355904.

The previous prime is 6161600189. The next prime is 6161600227. The reversal of 6161600216 is 6120061616.

It is a super-2 number, since 2×6161600216² = 75930634443622493312, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 7655 + ... + 111273.

Almost surely, 2^6161600216 is an apocalyptic number.

It is an amenable number.

6161600216 is a deficient number, since it is larger than the sum of its proper divisors (5393065984).

6161600216 is a wasteful number, since it uses less digits than its factorization.

6161600216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111058 (or 111054 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 6161600216 is about 78495.8611392983. The cubic root of 6161600216 is about 1833.2900112150.

The spelling of 6161600216 in words is "six billion, one hundred sixty-one million, six hundred thousand, two hundred sixteen".