513642246283 has 2 divisors, whose sum is σ = 513642246284. Its totient is φ = 513642246282.

The previous prime is 513642246263. The next prime is 513642246319. The reversal of 513642246283 is 382642246315.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 513642246283 - 2¹³ = 513642238091 is a prime.

It is not a weakly prime, because it can be changed into another prime (513642246203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 256821123141 + 256821123142.

It is an arithmetic number, because the mean of its divisors is an integer number (256821123142).

Almost surely, 2^513642246283 is an apocalyptic number.

513642246283 is a deficient number, since it is larger than the sum of its proper divisors (1).

513642246283 is an equidigital number, since it uses as much as digits as its factorization.

513642246283 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1658880, while the sum is 46.

The spelling of 513642246283 in words is "five hundred thirteen billion, six hundred forty-two million, two hundred forty-six thousand, two hundred eighty-three".