6235066663387 has 2 divisors, whose sum is σ = 6235066663388. Its totient is φ = 6235066663386.

The previous prime is 6235066663307. The next prime is 6235066663411. The reversal of 6235066663387 is 7833666605326.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6235066663387 is a prime.

It is not a weakly prime, because it can be changed into another prime (6235066663307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3117533331693 + 3117533331694.

It is an arithmetic number, because the mean of its divisors is an integer number (3117533331694).

Almost surely, 2^{6235066663387} is an apocalyptic number.

6235066663387 is a deficient number, since it is larger than the sum of its proper divisors (1).

6235066663387 is an equidigital number, since it uses as much as digits as its factorization.

6235066663387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 117573120, while the sum is 61.

The spelling of 6235066663387 in words is "six trillion, two hundred thirty-five billion, sixty-six million, six hundred sixty-three thousand, three hundred eighty-seven".