82087966816151 has 2 divisors, whose sum is σ = 82087966816152. Its totient is φ = 82087966816150.

The previous prime is 82087966816127. The next prime is 82087966816253. The reversal of 82087966816151 is 15161866978028.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-82087966816151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82087966812151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41043983408075 + 41043983408076.

It is an arithmetic number, because the mean of its divisors is an integer number (41043983408076).

Almost surely, 2^{82087966816151} is an apocalyptic number.

82087966816151 is a deficient number, since it is larger than the sum of its proper divisors (1).

82087966816151 is an equidigital number, since it uses as much as digits as its factorization.

82087966816151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69672960, while the sum is 68.

The spelling of 82087966816151 in words is "eighty-two trillion, eighty-seven billion, nine hundred sixty-six million, eight hundred sixteen thousand, one hundred fifty-one".