5133709145633 has 2 divisors, whose sum is σ = 5133709145634. Its totient is φ = 5133709145632.

The previous prime is 5133709145527. The next prime is 5133709145779. The reversal of 5133709145633 is 3365419073315.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4951906682944 + 181802462689 = 2225288^2 + 426383^2 .

It is a cyclic number.

It is not a de Polignac number, because 5133709145633 - 2¹⁴ = 5133709129249 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (5133709945633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2566854572816 + 2566854572817.

It is an arithmetic number, because the mean of its divisors is an integer number (2566854572817).

Almost surely, 2^{5133709145633} is an apocalyptic number.

It is an amenable number.

5133709145633 is a deficient number, since it is larger than the sum of its proper divisors (1).

5133709145633 is an equidigital number, since it uses as much as digits as its factorization.

5133709145633 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3061800, while the sum is 50.

The spelling of 5133709145633 in words is "five trillion, one hundred thirty-three billion, seven hundred nine million, one hundred forty-five thousand, six hundred thirty-three".