6179750063989 has 2 divisors, whose sum is σ = 6179750063990. Its totient is φ = 6179750063988.

The previous prime is 6179750063969. The next prime is 6179750064013. The reversal of 6179750063989 is 9893600579716.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4980797332900 + 1198952731089 = 2231770^2 + 1094967^2 .

It is a cyclic number.

It is not a de Polignac number, because 6179750063989 - 2⁵ = 6179750063957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6179750063909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3089875031994 + 3089875031995.

It is an arithmetic number, because the mean of its divisors is an integer number (3089875031995).

Almost surely, 2^{6179750063989} is an apocalyptic number.

It is an amenable number.

6179750063989 is a deficient number, since it is larger than the sum of its proper divisors (1).

6179750063989 is an equidigital number, since it uses as much as digits as its factorization.

6179750063989 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 154314720, while the sum is 70.

The spelling of 6179750063989 in words is "six trillion, one hundred seventy-nine billion, seven hundred fifty million, sixty-three thousand, nine hundred eighty-nine".