2355423163 has 2 divisors, whose sum is σ = 2355423164. Its totient is φ = 2355423162.

The previous prime is 2355423143. The next prime is 2355423263. The reversal of 2355423163 is 3613245532.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2355423163 - 2²⁹ = 1818552251 is a prime.

It is not a weakly prime, because it can be changed into another prime (2355423113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1177711581 + 1177711582.

It is an arithmetic number, because the mean of its divisors is an integer number (1177711582).

Almost surely, 2^2355423163 is an apocalyptic number.

2355423163 is a deficient number, since it is larger than the sum of its proper divisors (1).

2355423163 is an equidigital number, since it uses as much as digits as its factorization.

2355423163 is an evil number, because the sum of its binary digits is even.

The product of its digits is 64800, while the sum is 34.

The square root of 2355423163 is about 48532.7019956647. The cubic root of 2355423163 is about 1330.5248202959.

Adding to 2355423163 its reverse (3613245532), we get a palindrome (5968668695).

The spelling of 2355423163 in words is "two billion, three hundred fifty-five million, four hundred twenty-three thousand, one hundred sixty-three".