85285058267 has 2 divisors, whose sum is σ = 85285058268. Its totient is φ = 85285058266.

The previous prime is 85285058231. The next prime is 85285058311. The reversal of 85285058267 is 76285058258.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 85285058267 - 2⁶ = 85285058203 is a prime.

It is not a weakly prime, because it can be changed into another prime (85285057267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42642529133 + 42642529134.

It is an arithmetic number, because the mean of its divisors is an integer number (42642529134).

Almost surely, 2^85285058267 is an apocalyptic number.

85285058267 is a deficient number, since it is larger than the sum of its proper divisors (1).

85285058267 is an equidigital number, since it uses as much as digits as its factorization.

85285058267 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10752000, while the sum is 56.

Subtracting from 85285058267 its reverse (76285058258), we obtain a palindrome (9000000009).

The spelling of 85285058267 in words is "eighty-five billion, two hundred eighty-five million, fifty-eight thousand, two hundred sixty-seven".