8012862656087 has 2 divisors, whose sum is σ = 8012862656088. Its totient is φ = 8012862656086.

The previous prime is 8012862656047. The next prime is 8012862656093. The reversal of 8012862656087 is 7806562682108.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8012862656087 - 2⁴² = 3614816144983 is a prime.

It is a super-2 number, since 2×8012862656087² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8012862656047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4006431328043 + 4006431328044.

It is an arithmetic number, because the mean of its divisors is an integer number (4006431328044).

Almost surely, 2^{8012862656087} is an apocalyptic number.

8012862656087 is a deficient number, since it is larger than the sum of its proper divisors (1).

8012862656087 is an equidigital number, since it uses as much as digits as its factorization.

8012862656087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15482880, while the sum is 59.

The spelling of 8012862656087 in words is "eight trillion, twelve billion, eight hundred sixty-two million, six hundred fifty-six thousand, eighty-seven".