4556673161 has 2 divisors, whose sum is σ = 4556673162. Its totient is φ = 4556673160.

The previous prime is 4556673131. The next prime is 4556673193. The reversal of 4556673161 is 1613766554.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2679097600 + 1877575561 = 51760^2 + 43331^2 .

It is a cyclic number.

It is not a de Polignac number, because 4556673161 - 2¹⁴ = 4556656777 is a prime.

It is not a weakly prime, because it can be changed into another prime (4556673131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2278336580 + 2278336581.

It is an arithmetic number, because the mean of its divisors is an integer number (2278336581).

Almost surely, 2^4556673161 is an apocalyptic number.

It is an amenable number.

4556673161 is a deficient number, since it is larger than the sum of its proper divisors (1).

4556673161 is an equidigital number, since it uses as much as digits as its factorization.

4556673161 is an evil number, because the sum of its binary digits is even.

The product of its digits is 453600, while the sum is 44.

The square root of 4556673161 is about 67503.1344531497. The cubic root of 4556673161 is about 1657.8654958760.

The spelling of 4556673161 in words is "four billion, five hundred fifty-six million, six hundred seventy-three thousand, one hundred sixty-one".