6345370573 has 2 divisors, whose sum is σ = 6345370574. Its totient is φ = 6345370572.

The previous prime is 6345370553. The next prime is 6345370583. The reversal of 6345370573 is 3750735436.

6345370573 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 can be written as a sum of positive squares in only one way, i.e., 4665846249 + 1679524324 = 68307^2 + 40982^2 .

It is a cyclic number.

It is not a de Polignac number, because 6345370573 - 2⁹ = 6345370061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6345370523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3172685286 + 3172685287.

It is an arithmetic number, because the mean of its divisors is an integer number (3172685287).

Almost surely, 2^6345370573 is an apocalyptic number.

It is an amenable number.

6345370573 is a deficient number, since it is larger than the sum of its proper divisors (1).

6345370573 is an equidigital number, since it uses as much as digits as its factorization.

6345370573 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 793800, while the sum is 43.

The square root of 6345370573 is about 79657.8343479158. The cubic root of 6345370573 is about 1851.3377782367.

The spelling of 6345370573 in words is "six billion, three hundred forty-five million, three hundred seventy thousand, five hundred seventy-three".