5963666508923 has 2 divisors, whose sum is σ = 5963666508924. Its totient is φ = 5963666508922.

The previous prime is 5963666508881. The next prime is 5963666508973. The reversal of 5963666508923 is 3298056663695.

5963666508923 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5963666508923 - 2¹² = 5963666504827 is a prime.

It is not a weakly prime, because it can be changed into another prime (5963666508973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2981833254461 + 2981833254462.

It is an arithmetic number, because the mean of its divisors is an integer number (2981833254462).

Almost surely, 2^{5963666508923} is an apocalyptic number.

5963666508923 is a deficient number, since it is larger than the sum of its proper divisors (1).

5963666508923 is an equidigital number, since it uses as much as digits as its factorization.

5963666508923 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 377913600, while the sum is 68.

The spelling of 5963666508923 in words is "five trillion, nine hundred sixty-three billion, six hundred sixty-six million, five hundred eight thousand, nine hundred twenty-three".