6345530355371 has 2 divisors, whose sum is σ = 6345530355372. Its totient is φ = 6345530355370.

The previous prime is 6345530355343. The next prime is 6345530355487. The reversal of 6345530355371 is 1735530355436.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6345530355371 is a prime.

It is not a weakly prime, because it can be changed into another prime (6345530355971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3172765177685 + 3172765177686.

It is an arithmetic number, because the mean of its divisors is an integer number (3172765177686).

Almost surely, 2^{6345530355371} is an apocalyptic number.

6345530355371 is a deficient number, since it is larger than the sum of its proper divisors (1).

6345530355371 is an equidigital number, since it uses as much as digits as its factorization.

6345530355371 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8505000, while the sum is 50.

The spelling of 6345530355371 in words is "six trillion, three hundred forty-five billion, five hundred thirty million, three hundred fifty-five thousand, three hundred seventy-one".