513883501399 has 2 divisors, whose sum is σ = 513883501400. Its totient is φ = 513883501398.

The previous prime is 513883501381. The next prime is 513883501409. The reversal of 513883501399 is 993105388315.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 513883501399 - 2¹⁷ = 513883370327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (513883501699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 256941750699 + 256941750700.

It is an arithmetic number, because the mean of its divisors is an integer number (256941750700).

Almost surely, 2^513883501399 is an apocalyptic number.

513883501399 is a deficient number, since it is larger than the sum of its proper divisors (1).

513883501399 is an equidigital number, since it uses as much as digits as its factorization.

513883501399 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3499200, while the sum is 55.

The spelling of 513883501399 in words is "five hundred thirteen billion, eight hundred eighty-three million, five hundred one thousand, three hundred ninety-nine".