513344610043 has 2 divisors, whose sum is σ = 513344610044. Its totient is φ = 513344610042.

The previous prime is 513344609989. The next prime is 513344610101. The reversal of 513344610043 is 340016443315.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 513344610043 - 2¹³ = 513344601851 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 513344609990 and 513344610008.

It is not a weakly prime, because it can be changed into another prime (513344610343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 256672305021 + 256672305022.

It is an arithmetic number, because the mean of its divisors is an integer number (256672305022).

Almost surely, 2^513344610043 is an apocalyptic number.

513344610043 is a deficient number, since it is larger than the sum of its proper divisors (1).

513344610043 is an equidigital number, since it uses as much as digits as its factorization.

513344610043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 34.

The spelling of 513344610043 in words is "five hundred thirteen billion, three hundred forty-four million, six hundred ten thousand, forty-three".