4546116161 has 4 divisors (see below), whose sum is σ = 4550799024. Its totient is φ = 4541433300.

The previous prime is 4546116143. The next prime is 4546116277. The reversal of 4546116161 is 1616116454.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1616116454 = 2 ⋅808058227.

It is a cyclic number.

It is not a de Polignac number, because 4546116161 - 2⁶ = 4546116097 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4546116131) 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, 2339975 + ... + 2341916.

It is an arithmetic number, because the mean of its divisors is an integer number (1137699756).

Almost surely, 2^4546116161 is an apocalyptic number.

It is an amenable number.

4546116161 is a deficient number, since it is larger than the sum of its proper divisors (4682863).

4546116161 is an equidigital number, since it uses as much as digits as its factorization.

4546116161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4682862.

The product of its digits is 17280, while the sum is 35.

The square root of 4546116161 is about 67424.8927399963. The cubic root of 4546116161 is about 1656.5841794967.

The spelling of 4546116161 in words is "four billion, five hundred forty-six million, one hundred sixteen thousand, one hundred sixty-one".