8538034097 has 2 divisors, whose sum is σ = 8538034098. Its totient is φ = 8538034096.

The previous prime is 8538034081. The next prime is 8538034139. The reversal of 8538034097 is 7904308358.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6540927376 + 1997106721 = 80876^2 + 44689^2 .

It is a cyclic number.

It is not a de Polignac number, because 8538034097 - 2⁴ = 8538034081 is a prime.

It is not a weakly prime, because it can be changed into another prime (8538034027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4269017048 + 4269017049.

It is an arithmetic number, because the mean of its divisors is an integer number (4269017049).

Almost surely, 2^8538034097 is an apocalyptic number.

It is an amenable number.

8538034097 is a deficient number, since it is larger than the sum of its proper divisors (1).

8538034097 is an equidigital number, since it uses as much as digits as its factorization.

8538034097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 725760, while the sum is 47.

The square root of 8538034097 is about 92401.4831969704. The cubic root of 8538034097 is about 2043.8669841207.

The spelling of 8538034097 in words is "eight billion, five hundred thirty-eight million, thirty-four thousand, ninety-seven".