513366630148783 has 2 divisors, whose sum is σ = 513366630148784. Its totient is φ = 513366630148782.

The previous prime is 513366630148769. The next prime is 513366630148789. The reversal of 513366630148783 is 387841036663315.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 513366630148783 - 2²⁵ = 513366596594351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (513366630148789) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 256683315074391 + 256683315074392.

It is an arithmetic number, because the mean of its divisors is an integer number (256683315074392).

Almost surely, 2^{513366630148783} is an apocalyptic number.

513366630148783 is a deficient number, since it is larger than the sum of its proper divisors (1).

513366630148783 is an equidigital number, since it uses as much as digits as its factorization.

513366630148783 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 156764160, while the sum is 64.

The spelling of 513366630148783 in words is "five hundred thirteen trillion, three hundred sixty-six billion, six hundred thirty million, one hundred forty-eight thousand, seven hundred eighty-three".