86535174630 has 64 divisors (see below), whose sum is σ = 220662429120. Its totient is φ = 21718595072.

The previous prime is 86535174629. The next prime is 86535174659. The reversal of 86535174630 is 3647153568.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 86535174630.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 146169 + ... + 440948.

It is an arithmetic number, because the mean of its divisors is an integer number (3447850455).

Almost surely, 2^86535174630 is an apocalyptic number.

86535174630 is an abundant number, since it is smaller than the sum of its proper divisors (134127254490).

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

86535174630 is a wasteful number, since it uses less digits than its factorization.

86535174630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 587178 (or 587144 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 48.

The spelling of 86535174630 in words is "eighty-six billion, five hundred thirty-five million, one hundred seventy-four thousand, six hundred thirty".