86224511605823 has 2 divisors, whose sum is σ = 86224511605824. Its totient is φ = 86224511605822.

The previous prime is 86224511605783. The next prime is 86224511605847. The reversal of 86224511605823 is 32850611542268.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 86224511605823 - 2²² = 86224507411519 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86224511605853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43112255802911 + 43112255802912.

It is an arithmetic number, because the mean of its divisors is an integer number (43112255802912).

Almost surely, 2^{86224511605823} is an apocalyptic number.

86224511605823 is a deficient number, since it is larger than the sum of its proper divisors (1).

86224511605823 is an equidigital number, since it uses as much as digits as its factorization.

86224511605823 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5529600, while the sum is 53.

The spelling of 86224511605823 in words is "eighty-six trillion, two hundred twenty-four billion, five hundred eleven million, six hundred five thousand, eight hundred twenty-three".