85036567605 has 32 divisors (see below), whose sum is σ = 148531743360. Its totient is φ = 41200884480.

The previous prime is 85036567591. The next prime is 85036567613. The reversal of 85036567605 is 50676563058.

It is not a de Polignac number, because 85036567605 - 2¹⁶ = 85036502069 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55459 + ... + 416111.

It is an arithmetic number, because the mean of its divisors is an integer number (4641616980).

Almost surely, 2^85036567605 is an apocalyptic number.

It is an amenable number.

85036567605 is a deficient number, since it is larger than the sum of its proper divisors (63495175755).

85036567605 is a wasteful number, since it uses less digits than its factorization.

85036567605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362101.

The product of its (nonzero) digits is 4536000, while the sum is 51.

The spelling of 85036567605 in words is "eighty-five billion, thirty-six million, five hundred sixty-seven thousand, six hundred five".