2864454223 has 2 divisors, whose sum is σ = 2864454224. Its totient is φ = 2864454222.

The previous prime is 2864454211. The next prime is 2864454277. The reversal of 2864454223 is 3224544682.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2864454223 - 2⁵ = 2864454191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2864424223) 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, 1432227111 + 1432227112.

It is an arithmetic number, because the mean of its divisors is an integer number (1432227112).

Almost surely, 2^2864454223 is an apocalyptic number.

2864454223 is a deficient number, since it is larger than the sum of its proper divisors (1).

2864454223 is an equidigital number, since it uses as much as digits as its factorization.

2864454223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 368640, while the sum is 40.

The square root of 2864454223 is about 53520.5962504156. The cubic root of 2864454223 is about 1420.1927634565.

The spelling of 2864454223 in words is "two billion, eight hundred sixty-four million, four hundred fifty-four thousand, two hundred twenty-three".