514969223 has 2 divisors, whose sum is σ = 514969224. Its totient is φ = 514969222.

The previous prime is 514969207. The next prime is 514969243. The reversal of 514969223 is 322969415.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 514969223 - 2⁴ = 514969207 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (514969243) 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, 257484611 + 257484612.

It is an arithmetic number, because the mean of its divisors is an integer number (257484612).

Almost surely, 2^514969223 is an apocalyptic number.

514969223 is a deficient number, since it is larger than the sum of its proper divisors (1).

514969223 is an equidigital number, since it uses as much as digits as its factorization.

514969223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 116640, while the sum is 41.

The square root of 514969223 is about 22692.9333273599. The cubic root of 514969223 is about 801.5434904439.

The spelling of 514969223 in words is "five hundred fourteen million, nine hundred sixty-nine thousand, two hundred twenty-three".