86183668828 has 12 divisors (see below), whose sum is σ = 157378873680. Its totient is φ = 41218276352.

The previous prime is 86183668801. The next prime is 86183668853. The reversal of 86183668828 is 82886638168.

It is a self number, because there is not a number n which added to its sum of digits gives 86183668828.

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, 468389413 + ... + 468389596.

It is an arithmetic number, because the mean of its divisors is an integer number (13114906140).

Almost surely, 2^86183668828 is an apocalyptic number.

It is an amenable number.

86183668828 is a deficient number, since it is larger than the sum of its proper divisors (71195204852).

86183668828 is a wasteful number, since it uses less digits than its factorization.

86183668828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 936779036 (or 936779034 counting only the distinct ones).

The product of its digits is 42467328, while the sum is 64.

The spelling of 86183668828 in words is "eighty-six billion, one hundred eighty-three million, six hundred sixty-eight thousand, eight hundred twenty-eight".