86532223568 has 40 divisors (see below), whose sum is σ = 191635889280. Its totient is φ = 37079660160.

The previous prime is 86532223567. The next prime is 86532223579.

It is a happy number.

86532223568 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86532223567) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 738278 + ... + 847418.

It is an arithmetic number, because the mean of its divisors is an integer number (4790897232).

Almost surely, 2^86532223568 is an apocalyptic number.

It is an amenable number.

86532223568 is an abundant number, since it is smaller than the sum of its proper divisors (105103665712).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86532223568 is a wasteful number, since it uses less digits than its factorization.

86532223568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116235 (or 116229 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 50.

The spelling of 86532223568 in words is "eighty-six billion, five hundred thirty-two million, two hundred twenty-three thousand, five hundred sixty-eight".