3536683536643 has 2 divisors, whose sum is σ = 3536683536644. Its totient is φ = 3536683536642.

The previous prime is 3536683536599. The next prime is 3536683536671. The reversal of 3536683536643 is 3466353866353.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3536683536643 - 2¹³ = 3536683528451 is a prime.

It is not a weakly prime, because it can be changed into another prime (3536683537643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1768341768321 + 1768341768322.

It is an arithmetic number, because the mean of its divisors is an integer number (1768341768322).

Almost surely, 2^{3536683536643} is an apocalyptic number.

3536683536643 is a deficient number, since it is larger than the sum of its proper divisors (1).

3536683536643 is an equidigital number, since it uses as much as digits as its factorization.

3536683536643 is an evil number, because the sum of its binary digits is even.

The product of its digits is 251942400, while the sum is 61.

The spelling of 3536683536643 in words is "three trillion, five hundred thirty-six billion, six hundred eighty-three million, five hundred thirty-six thousand, six hundred forty-three".