82507500750113 has 2 divisors, whose sum is σ = 82507500750114. Its totient is φ = 82507500750112.

The previous prime is 82507500750079. The next prime is 82507500750163. The reversal of 82507500750113 is 31105700570528.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 73925483628049 + 8582017122064 = 8597993^2 + 2929508^2 .

It is a cyclic number.

It is not a de Polignac number, because 82507500750113 - 2³⁶ = 82438781273377 is a prime.

It is not a weakly prime, because it can be changed into another prime (82507500750163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41253750375056 + 41253750375057.

It is an arithmetic number, because the mean of its divisors is an integer number (41253750375057).

Almost surely, 2^{82507500750113} is an apocalyptic number.

It is an amenable number.

82507500750113 is a deficient number, since it is larger than the sum of its proper divisors (1).

82507500750113 is an equidigital number, since it uses as much as digits as its factorization.

82507500750113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 294000, while the sum is 44.

The spelling of 82507500750113 in words is "eighty-two trillion, five hundred seven billion, five hundred million, seven hundred fifty thousand, one hundred thirteen".