4743450161 has 2 divisors, whose sum is σ = 4743450162. Its totient is φ = 4743450160.

The previous prime is 4743450157. The next prime is 4743450169. The reversal of 4743450161 is 1610543474.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4363395136 + 380055025 = 66056^2 + 19495^2 .

It is a cyclic number.

It is not a de Polignac number, because 4743450161 - 2² = 4743450157 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is not a weakly prime, because it can be changed into another prime (4743450169) by changing a digit.

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 as a sum of consecutive naturals, namely, 2371725080 + 2371725081.

It is an arithmetic number, because the mean of its divisors is an integer number (2371725081).

Almost surely, 2^4743450161 is an apocalyptic number.

It is an amenable number.

4743450161 is a deficient number, since it is larger than the sum of its proper divisors (1).

4743450161 is an equidigital number, since it uses as much as digits as its factorization.

4743450161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 4743450161 is about 68872.7098421428. The cubic root of 4743450161 is about 1680.2147024590.

The spelling of 4743450161 in words is "four billion, seven hundred forty-three million, four hundred fifty thousand, one hundred sixty-one".