86236001536 has 36 divisors (see below), whose sum is σ = 172308306772. Its totient is φ = 43074625536.

The previous prime is 86236001503. The next prime is 86236001563. The reversal of 86236001536 is 63510063268.

It can be written as a sum of positive squares in 2 ways, for example, as 72330875136 + 13905126400 = 268944^2 + 117920^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86296 + ... + 424168.

Almost surely, 2^86236001536 is an apocalyptic number.

It is an amenable number.

86236001536 is a deficient number, since it is larger than the sum of its proper divisors (86072305236).

86236001536 is an equidigital number, since it uses as much as digits as its factorization.

86236001536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338886 (or 338872 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 40.

The spelling of 86236001536 in words is "eighty-six billion, two hundred thirty-six million, one thousand, five hundred thirty-six".