676315645363 has 2 divisors, whose sum is σ = 676315645364. Its totient is φ = 676315645362.

The previous prime is 676315645333. The next prime is 676315645381. The reversal of 676315645363 is 363546513676.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-676315645363 is a prime.

It is not a weakly prime, because it can be changed into another prime (676315645333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 338157822681 + 338157822682.

It is an arithmetic number, because the mean of its divisors is an integer number (338157822682).

Almost surely, 2^676315645363 is an apocalyptic number.

676315645363 is a deficient number, since it is larger than the sum of its proper divisors (1).

676315645363 is an equidigital number, since it uses as much as digits as its factorization.

676315645363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24494400, while the sum is 55.

The spelling of 676315645363 in words is "six hundred seventy-six billion, three hundred fifteen million, six hundred forty-five thousand, three hundred sixty-three".