86528418846 has 16 divisors (see below), whose sum is σ = 175639776384. Its totient is φ = 28412316504.

The previous prime is 86528418817. The next prime is 86528418857. The reversal of 86528418846 is 64881482568.

It is a self number, because there is not a number n which added to its sum of digits gives 86528418846.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107622010 + ... + 107622813.

It is an arithmetic number, because the mean of its divisors is an integer number (10977486024).

Almost surely, 2^86528418846 is an apocalyptic number.

86528418846 is an abundant number, since it is smaller than the sum of its proper divisors (89111357538).

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

86528418846 is a wasteful number, since it uses less digits than its factorization.

86528418846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215244895.

The product of its digits is 23592960, while the sum is 60.

The spelling of 86528418846 in words is "eighty-six billion, five hundred twenty-eight million, four hundred eighteen thousand, eight hundred forty-six".