513333050983 has 2 divisors, whose sum is σ = 513333050984. Its totient is φ = 513333050982.

The previous prime is 513333050953. The next prime is 513333051001. The reversal of 513333050983 is 389050333315.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-513333050983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (513333050953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 256666525491 + 256666525492.

It is an arithmetic number, because the mean of its divisors is an integer number (256666525492).

Almost surely, 2^513333050983 is an apocalyptic number.

513333050983 is a deficient number, since it is larger than the sum of its proper divisors (1).

513333050983 is an equidigital number, since it uses as much as digits as its factorization.

513333050983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 437400, while the sum is 43.

The spelling of 513333050983 in words is "five hundred thirteen billion, three hundred thirty-three million, fifty thousand, nine hundred eighty-three".