38326086278563 has 2 divisors, whose sum is σ = 38326086278564. Its totient is φ = 38326086278562.

The previous prime is 38326086278527. The next prime is 38326086278569. The reversal of 38326086278563 is 36587268062383.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38326086278563 is a prime.

It is not a weakly prime, because it can be changed into another prime (38326086278569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19163043139281 + 19163043139282.

It is an arithmetic number, because the mean of its divisors is an integer number (19163043139282).

Almost surely, 2^{38326086278563} is an apocalyptic number.

38326086278563 is a deficient number, since it is larger than the sum of its proper divisors (1).

38326086278563 is an equidigital number, since it uses as much as digits as its factorization.

38326086278563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 418037760, while the sum is 67.

The spelling of 38326086278563 in words is "thirty-eight trillion, three hundred twenty-six billion, eighty-six million, two hundred seventy-eight thousand, five hundred sixty-three".