2254323163 has 2 divisors, whose sum is σ = 2254323164. Its totient is φ = 2254323162.

The previous prime is 2254323157. The next prime is 2254323179. The reversal of 2254323163 is 3613234522.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2254323163 is a prime.

It is not a weakly prime, because it can be changed into another prime (2254323133) 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, 1127161581 + 1127161582.

It is an arithmetic number, because the mean of its divisors is an integer number (1127161582).

Almost surely, 2^2254323163 is an apocalyptic number.

2254323163 is a deficient number, since it is larger than the sum of its proper divisors (1).

2254323163 is an equidigital number, since it uses as much as digits as its factorization.

2254323163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25920, while the sum is 31.

The square root of 2254323163 is about 47479.7131731016. The cubic root of 2254323163 is about 1311.2094114395.

Adding to 2254323163 its reverse (3613234522), we get a palindrome (5867557685).

The spelling of 2254323163 in words is "two billion, two hundred fifty-four million, three hundred twenty-three thousand, one hundred sixty-three".