4645646179 has 2 divisors, whose sum is σ = 4645646180. Its totient is φ = 4645646178.

The previous prime is 4645646087. The next prime is 4645646189. The reversal of 4645646179 is 9716465464.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4645646179 - 2¹³ = 4645637987 is a prime.

It is not a weakly prime, because it can be changed into another prime (4645646189) 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 as a sum of consecutive naturals, namely, 2322823089 + 2322823090.

It is an arithmetic number, because the mean of its divisors is an integer number (2322823090).

Almost surely, 2^4645646179 is an apocalyptic number.

4645646179 is a deficient number, since it is larger than the sum of its proper divisors (1).

4645646179 is an equidigital number, since it uses as much as digits as its factorization.

4645646179 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4354560, while the sum is 52.

The square root of 4645646179 is about 68158.9772443807. The cubic root of 4645646179 is about 1668.5864404233.

The spelling of 4645646179 in words is "four billion, six hundred forty-five million, six hundred forty-six thousand, one hundred seventy-nine".