6375603659 has 2 divisors, whose sum is σ = 6375603660. Its totient is φ = 6375603658.

The previous prime is 6375603631. The next prime is 6375603683. The reversal of 6375603659 is 9563065736.

6375603659 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6375603659 - 2²⁴ = 6358826443 is a prime.

It is not a weakly prime, because it can be changed into another prime (6375603859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3187801829 + 3187801830.

It is an arithmetic number, because the mean of its divisors is an integer number (3187801830).

Almost surely, 2^6375603659 is an apocalyptic number.

6375603659 is a deficient number, since it is larger than the sum of its proper divisors (1).

6375603659 is an equidigital number, since it uses as much as digits as its factorization.

6375603659 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3061800, while the sum is 50.

The square root of 6375603659 is about 79847.3772831644. The cubic root of 6375603659 is about 1854.2734089821.

The spelling of 6375603659 in words is "six billion, three hundred seventy-five million, six hundred three thousand, six hundred fifty-nine".