3618373474033 has 2 divisors, whose sum is σ = 3618373474034. Its totient is φ = 3618373474032.

The previous prime is 3618373473997. The next prime is 3618373474057. The reversal of 3618373474033 is 3304743738163.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3123055925089 + 495317548944 = 1767217^2 + 703788^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3618373474033 is a prime.

It is not a weakly prime, because it can be changed into another prime (3618353474033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1809186737016 + 1809186737017.

It is an arithmetic number, because the mean of its divisors is an integer number (1809186737017).

Almost surely, 2^{3618373474033} is an apocalyptic number.

It is an amenable number.

3618373474033 is a deficient number, since it is larger than the sum of its proper divisors (1).

3618373474033 is an equidigital number, since it uses as much as digits as its factorization.

3618373474033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9144576, while the sum is 52.

The spelling of 3618373474033 in words is "three trillion, six hundred eighteen billion, three hundred seventy-three million, four hundred seventy-four thousand, thirty-three".