4660043513 has 2 divisors, whose sum is σ = 4660043514. Its totient is φ = 4660043512.

The previous prime is 4660043503. The next prime is 4660043567. The reversal of 4660043513 is 3153400664.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2882830864 + 1777212649 = 53692^2 + 42157^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4660043513 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4660043513.

It is not a weakly prime, because it can be changed into another prime (4660043503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2330021756 + 2330021757.

It is an arithmetic number, because the mean of its divisors is an integer number (2330021757).

Almost surely, 2^4660043513 is an apocalyptic number.

It is an amenable number.

4660043513 is a deficient number, since it is larger than the sum of its proper divisors (1).

4660043513 is an equidigital number, since it uses as much as digits as its factorization.

4660043513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 4660043513 is about 68264.5113730407. The cubic root of 4660043513 is about 1670.3083696751.

The spelling of 4660043513 in words is "four billion, six hundred sixty million, forty-three thousand, five hundred thirteen".