86544674584556 has 48 divisors (see below), whose sum is σ = 157028525364480. Its totient is φ = 41691715200000.

The previous prime is 86544674584553. The next prime is 86544674584633. The reversal of 86544674584556 is 65548547644568.

It is not an unprimeable number, because it can be changed into a prime (86544674584553) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 793926056 + ... + 794035056.

It is an arithmetic number, because the mean of its divisors is an integer number (3271427611760).

Almost surely, 2^{86544674584556} is an apocalyptic number.

It is an amenable number.

86544674584556 is a deficient number, since it is larger than the sum of its proper divisors (70483850779924).

86544674584556 is a wasteful number, since it uses less digits than its factorization.

86544674584556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137226 (or 137224 counting only the distinct ones).

The product of its digits is 15482880000, while the sum is 77.

The spelling of 86544674584556 in words is "eighty-six trillion, five hundred forty-four billion, six hundred seventy-four million, five hundred eighty-four thousand, five hundred fifty-six".