86611286072651 has 2 divisors, whose sum is σ = 86611286072652. Its totient is φ = 86611286072650.

The previous prime is 86611286072629. The next prime is 86611286072671. The reversal of 86611286072651 is 15627068211668.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 86611286072651 - 2¹⁰ = 86611286071627 is a prime.

It is not a weakly prime, because it can be changed into another prime (86611286072671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43305643036325 + 43305643036326.

It is an arithmetic number, because the mean of its divisors is an integer number (43305643036326).

Almost surely, 2^{86611286072651} is an apocalyptic number.

86611286072651 is a deficient number, since it is larger than the sum of its proper divisors (1).

86611286072651 is an equidigital number, since it uses as much as digits as its factorization.

86611286072651 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11612160, while the sum is 59.

The spelling of 86611286072651 in words is "eighty-six trillion, six hundred eleven billion, two hundred eighty-six million, seventy-two thousand, six hundred fifty-one".