86552719223 has 2 divisors, whose sum is σ = 86552719224. Its totient is φ = 86552719222.

The previous prime is 86552719213. The next prime is 86552719229. The reversal of 86552719223 is 32291725568.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 86552719223 - 2⁶ = 86552719159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86552719229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43276359611 + 43276359612.

It is an arithmetic number, because the mean of its divisors is an integer number (43276359612).

Almost surely, 2^86552719223 is an apocalyptic number.

86552719223 is a deficient number, since it is larger than the sum of its proper divisors (1).

86552719223 is an equidigital number, since it uses as much as digits as its factorization.

86552719223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1814400, while the sum is 50.

The spelling of 86552719223 in words is "eighty-six billion, five hundred fifty-two million, seven hundred nineteen thousand, two hundred twenty-three".