396583444385603 has 2 divisors, whose sum is σ = 396583444385604. Its totient is φ = 396583444385602.

The previous prime is 396583444385599. The next prime is 396583444385633. The reversal of 396583444385603 is 306583444385693.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 396583444385603 - 2² = 396583444385599 is a prime.

It is not a weakly prime, because it can be changed into another prime (396583444385633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 198291722192801 + 198291722192802.

It is an arithmetic number, because the mean of its divisors is an integer number (198291722192802).

Almost surely, 2^{396583444385603} is an apocalyptic number.

396583444385603 is a deficient number, since it is larger than the sum of its proper divisors (1).

396583444385603 is an equidigital number, since it uses as much as digits as its factorization.

396583444385603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2687385600, while the sum is 71.

The spelling of 396583444385603 in words is "three hundred ninety-six trillion, five hundred eighty-three billion, four hundred forty-four million, three hundred eighty-five thousand, six hundred three".