513994483 has 2 divisors, whose sum is σ = 513994484. Its totient is φ = 513994482.

The previous prime is 513994469. The next prime is 513994493. The reversal of 513994483 is 384499315.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-513994483 is a prime.

It is not a weakly prime, because it can be changed into another prime (513994433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 256997241 + 256997242.

It is an arithmetic number, because the mean of its divisors is an integer number (256997242).

Almost surely, 2^513994483 is an apocalyptic number.

513994483 is a deficient number, since it is larger than the sum of its proper divisors (1).

513994483 is an equidigital number, since it uses as much as digits as its factorization.

513994483 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 466560, while the sum is 46.

The square root of 513994483 is about 22671.4464249637. The cubic root of 513994483 is about 801.0374472765.

The spelling of 513994483 in words is "five hundred thirteen million, nine hundred ninety-four thousand, four hundred eighty-three".