38105048004497 has 2 divisors, whose sum is σ = 38105048004498. Its totient is φ = 38105048004496.

The previous prime is 38105048004467. The next prime is 38105048004539. The reversal of 38105048004497 is 79440084050183.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25006410410881 + 13098637593616 = 5000641^2 + 3619204^2 .

It is a cyclic number.

It is not a de Polignac number, because 38105048004497 - 2⁶ = 38105048004433 is a prime.

It is not a weakly prime, because it can be changed into another prime (38105048004407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19052524002248 + 19052524002249.

It is an arithmetic number, because the mean of its divisors is an integer number (19052524002249).

Almost surely, 2^{38105048004497} is an apocalyptic number.

It is an amenable number.

38105048004497 is a deficient number, since it is larger than the sum of its proper divisors (1).

38105048004497 is an equidigital number, since it uses as much as digits as its factorization.

38105048004497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3870720, while the sum is 53.

The spelling of 38105048004497 in words is "thirty-eight trillion, one hundred five billion, forty-eight million, four thousand, four hundred ninety-seven".