8535289823 has 2 divisors, whose sum is σ = 8535289824. Its totient is φ = 8535289822.

The previous prime is 8535289793. The next prime is 8535289843. The reversal of 8535289823 is 3289825358.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8535289823 - 2¹⁶ = 8535224287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8535289843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4267644911 + 4267644912.

It is an arithmetic number, because the mean of its divisors is an integer number (4267644912).

Almost surely, 2^8535289823 is an apocalyptic number.

8535289823 is a deficient number, since it is larger than the sum of its proper divisors (1).

8535289823 is an equidigital number, since it uses as much as digits as its factorization.

8535289823 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4147200, while the sum is 53.

The square root of 8535289823 is about 92386.6322743718. The cubic root of 8535289823 is about 2043.6479824159.

The spelling of 8535289823 in words is "eight billion, five hundred thirty-five million, two hundred eighty-nine thousand, eight hundred twenty-three".