85536365 has 4 divisors (see below), whose sum is σ = 102643644. Its totient is φ = 68429088.

The previous prime is 85536359. The next prime is 85536383. The reversal of 85536365 is 56363558.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 27730756 + 57805609 = 5266^2 + 7603^2 .

It is a cyclic number.

It is not a de Polignac number, because 85536365 - 2⁶ = 85536301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8553632 + ... + 8553641.

It is an arithmetic number, because the mean of its divisors is an integer number (25660911).

Almost surely, 2^85536365 is an apocalyptic number.

It is an amenable number.

85536365 is a deficient number, since it is larger than the sum of its proper divisors (17107279).

85536365 is a wasteful number, since it uses less digits than its factorization.

85536365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17107278.

The product of its digits is 324000, while the sum is 41.

The square root of 85536365 is about 9248.5871894036. The cubic root of 85536365 is about 440.6058544403.

The spelling of 85536365 in words is "eighty-five million, five hundred thirty-six thousand, three hundred sixty-five".