514340533643 has 2 divisors, whose sum is σ = 514340533644. Its totient is φ = 514340533642.

The previous prime is 514340533621. The next prime is 514340533649. The reversal of 514340533643 is 346335043415.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 514340533643 - 2⁶ = 514340533579 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 514340533643.

It is not a weakly prime, because it can be changed into another prime (514340533649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257170266821 + 257170266822.

It is an arithmetic number, because the mean of its divisors is an integer number (257170266822).

Almost surely, 2^514340533643 is an apocalyptic number.

514340533643 is a deficient number, since it is larger than the sum of its proper divisors (1).

514340533643 is an equidigital number, since it uses as much as digits as its factorization.

514340533643 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 777600, while the sum is 41.

The spelling of 514340533643 in words is "five hundred fourteen billion, three hundred forty million, five hundred thirty-three thousand, six hundred forty-three".