38063450897 has 2 divisors, whose sum is σ = 38063450898. Its totient is φ = 38063450896.

The previous prime is 38063450863. The next prime is 38063450903. The reversal of 38063450897 is 79805436083.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36691785601 + 1371665296 = 191551^2 + 37036^2 .

It is a cyclic number.

It is not a de Polignac number, because 38063450897 - 2²⁴ = 38046673681 is a prime.

It is not a weakly prime, because it can be changed into another prime (38063450827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19031725448 + 19031725449.

It is an arithmetic number, because the mean of its divisors is an integer number (19031725449).

Almost surely, 2^38063450897 is an apocalyptic number.

It is an amenable number.

38063450897 is a deficient number, since it is larger than the sum of its proper divisors (1).

38063450897 is an equidigital number, since it uses as much as digits as its factorization.

38063450897 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4354560, while the sum is 53.

The spelling of 38063450897 in words is "thirty-eight billion, sixty-three million, four hundred fifty thousand, eight hundred ninety-seven".