86223082651 has 2 divisors, whose sum is σ = 86223082652. Its totient is φ = 86223082650.

The previous prime is 86223082573. The next prime is 86223082657. The reversal of 86223082651 is 15628032268.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 86223082651 - 2²⁹ = 85686211739 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 86223082598 and 86223082607.

It is not a weakly prime, because it can be changed into another prime (86223082657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43111541325 + 43111541326.

It is an arithmetic number, because the mean of its divisors is an integer number (43111541326).

Almost surely, 2^86223082651 is an apocalyptic number.

86223082651 is a deficient number, since it is larger than the sum of its proper divisors (1).

86223082651 is an equidigital number, since it uses as much as digits as its factorization.

86223082651 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 276480, while the sum is 43.

The spelling of 86223082651 in words is "eighty-six billion, two hundred twenty-three million, eighty-two thousand, six hundred fifty-one".