4661488193 has 2 divisors, whose sum is σ = 4661488194. Its totient is φ = 4661488192.

The previous prime is 4661488189. The next prime is 4661488199. The reversal of 4661488193 is 3918841664.

4661488193 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4383499264 + 277988929 = 66208^2 + 16673^2 .

It is a cyclic number.

It is not a de Polignac number, because 4661488193 - 2² = 4661488189 is a prime.

It is not a weakly prime, because it can be changed into another prime (4661488199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2330744096 + 2330744097.

It is an arithmetic number, because the mean of its divisors is an integer number (2330744097).

Almost surely, 2^4661488193 is an apocalyptic number.

It is an amenable number.

4661488193 is a deficient number, since it is larger than the sum of its proper divisors (1).

4661488193 is an equidigital number, since it uses as much as digits as its factorization.

4661488193 is an evil number, because the sum of its binary digits is even.

The product of its digits is 995328, while the sum is 50.

The square root of 4661488193 is about 68275.0920394839. The cubic root of 4661488193 is about 1670.4809583194.

The spelling of 4661488193 in words is "four billion, six hundred sixty-one million, four hundred eighty-eight thousand, one hundred ninety-three".