8500063 has 8 divisors (see below), whose sum is σ = 9986256. Its totient is φ = 7132800.

The previous prime is 8500061. The next prime is 8500067. The reversal of 8500063 is 3600058.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8500063 - 2¹ = 8500061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8500061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29578 + ... + 29863.

It is an arithmetic number, because the mean of its divisors is an integer number (1248282).

Almost surely, 2^8500063 is an apocalyptic number.

8500063 is a deficient number, since it is larger than the sum of its proper divisors (1486193).

8500063 is a wasteful number, since it uses less digits than its factorization.

8500063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59465.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 8500063 is about 2915.4867518135. The cubic root of 8500063 is about 204.0832592991.

Adding to 8500063 its reverse (3600058), we get a palindrome (12100121).

The spelling of 8500063 in words is "eight million, five hundred thousand, sixty-three".