514313843 has 2 divisors, whose sum is σ = 514313844. Its totient is φ = 514313842.

The previous prime is 514313837. The next prime is 514313873. The reversal of 514313843 is 348313415.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-514313843 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (514313803) 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, 257156921 + 257156922.

It is an arithmetic number, because the mean of its divisors is an integer number (257156922).

Almost surely, 2^514313843 is an apocalyptic number.

514313843 is a deficient number, since it is larger than the sum of its proper divisors (1).

514313843 is an equidigital number, since it uses as much as digits as its factorization.

514313843 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17280, while the sum is 32.

The square root of 514313843 is about 22678.4885519296. The cubic root of 514313843 is about 801.2033156942.

The spelling of 514313843 in words is "five hundred fourteen million, three hundred thirteen thousand, eight hundred forty-three".