6166100061 has 48 divisors (see below), whose sum is σ = 10412887680. Its totient is φ = 3477893760.

The previous prime is 6166100023. The next prime is 6166100119. The reversal of 6166100061 is 1600016616.

It is not a de Polignac number, because 6166100061 - 2⁶ = 6166099997 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6166099998 and 6166100034.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6166101061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 47655 + ... + 120843.

It is an arithmetic number, because the mean of its divisors is an integer number (216935160).

Almost surely, 2^6166100061 is an apocalyptic number.

It is an amenable number.

6166100061 is a deficient number, since it is larger than the sum of its proper divisors (4246787619).

6166100061 is a wasteful number, since it uses less digits than its factorization.

6166100061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73266 (or 73263 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 6166100061 is about 78524.5188523941. The cubic root of 6166100061 is about 1833.7361893287.

Adding to 6166100061 its reverse (1600016616), we get a palindrome (7766116677).

The spelling of 6166100061 in words is "six billion, one hundred sixty-six million, one hundred thousand, sixty-one".