5335666913 has 2 divisors, whose sum is σ = 5335666914. Its totient is φ = 5335666912.

The previous prime is 5335666907. The next prime is 5335666949. The reversal of 5335666913 is 3196665335.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4040890624 + 1294776289 = 63568^2 + 35983^2 .

It is a cyclic number.

It is not a de Polignac number, because 5335666913 - 2¹⁶ = 5335601377 is a prime.

It is not a weakly prime, because it can be changed into another prime (5335666313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2667833456 + 2667833457.

It is an arithmetic number, because the mean of its divisors is an integer number (2667833457).

Almost surely, 2^5335666913 is an apocalyptic number.

It is an amenable number.

5335666913 is a deficient number, since it is larger than the sum of its proper divisors (1).

5335666913 is an equidigital number, since it uses as much as digits as its factorization.

5335666913 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1312200, while the sum is 47.

The square root of 5335666913 is about 73045.6495145330. The cubic root of 5335666913 is about 1747.4157135175.

The spelling of 5335666913 in words is "five billion, three hundred thirty-five million, six hundred sixty-six thousand, nine hundred thirteen".