513364024543 has 2 divisors, whose sum is σ = 513364024544. Its totient is φ = 513364024542.

The previous prime is 513364024501. The next prime is 513364024561. The reversal of 513364024543 is 345420463315.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-513364024543 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 513364024496 and 513364024505.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (513364024573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 256682012271 + 256682012272.

It is an arithmetic number, because the mean of its divisors is an integer number (256682012272).

Almost surely, 2^513364024543 is an apocalyptic number.

513364024543 is a deficient number, since it is larger than the sum of its proper divisors (1).

513364024543 is an equidigital number, since it uses as much as digits as its factorization.

513364024543 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 518400, while the sum is 40.

Adding to 513364024543 its reverse (345420463315), we get a palindrome (858784487858).

The spelling of 513364024543 in words is "five hundred thirteen billion, three hundred sixty-four million, twenty-four thousand, five hundred forty-three".