4789158169 has 2 divisors, whose sum is σ = 4789158170. Its totient is φ = 4789158168.

The previous prime is 4789158167. The next prime is 4789158173. The reversal of 4789158169 is 9618519874.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4516512025 + 272646144 = 67205^2 + 16512^2 .

It is a cyclic number.

It is not a de Polignac number, because 4789158169 - 2¹ = 4789158167 is a prime.

It is a super-2 number, since 2×4789158169² = 45872071935398865122, which contains 22 as substring.

Together with 4789158167, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (4789158161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2394579084 + 2394579085.

It is an arithmetic number, because the mean of its divisors is an integer number (2394579085).

Almost surely, 2^4789158169 is an apocalyptic number.

It is an amenable number.

4789158169 is a deficient number, since it is larger than the sum of its proper divisors (1).

4789158169 is an equidigital number, since it uses as much as digits as its factorization.

4789158169 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4354560, while the sum is 58.

The square root of 4789158169 is about 69203.7438943877. The cubic root of 4789158169 is about 1685.5943239509.

The spelling of 4789158169 in words is "four billion, seven hundred eighty-nine million, one hundred fifty-eight thousand, one hundred sixty-nine".