513330512983 has 2 divisors, whose sum is σ = 513330512984. Its totient is φ = 513330512982.

The previous prime is 513330512977. The next prime is 513330513043. The reversal of 513330512983 is 389215033315.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-513330512983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (513330512953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 256665256491 + 256665256492.

It is an arithmetic number, because the mean of its divisors is an integer number (256665256492).

Almost surely, 2^513330512983 is an apocalyptic number.

513330512983 is a deficient number, since it is larger than the sum of its proper divisors (1).

513330512983 is an equidigital number, since it uses as much as digits as its factorization.

513330512983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 291600, while the sum is 43.

The spelling of 513330512983 in words is "five hundred thirteen billion, three hundred thirty million, five hundred twelve thousand, nine hundred eighty-three".