7633478265617 has 2 divisors, whose sum is σ = 7633478265618. Its totient is φ = 7633478265616.

The previous prime is 7633478265599. The next prime is 7633478265653. The reversal of 7633478265617 is 7165628743367.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7580242394176 + 53235871441 = 2753224^2 + 230729^2 .

It is a cyclic number.

It is not a de Polignac number, because 7633478265617 - 2¹⁶ = 7633478200081 is a prime.

It is not a weakly prime, because it can be changed into another prime (7633478265667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3816739132808 + 3816739132809.

It is an arithmetic number, because the mean of its divisors is an integer number (3816739132809).

Almost surely, 2^{7633478265617} is an apocalyptic number.

It is an amenable number.

7633478265617 is a deficient number, since it is larger than the sum of its proper divisors (1).

7633478265617 is an equidigital number, since it uses as much as digits as its factorization.

7633478265617 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 213373440, while the sum is 65.

The spelling of 7633478265617 in words is "seven trillion, six hundred thirty-three billion, four hundred seventy-eight million, two hundred sixty-five thousand, six hundred seventeen".