86594449843564 has 24 divisors (see below), whose sum is σ = 163206705227328. Its totient is φ = 39964349281920.

The previous prime is 86594449843553. The next prime is 86594449843567. The reversal of 86594449843564 is 46534894449568.

It is not an unprimeable number, because it can be changed into a prime (86594449843567) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47426137 + ... + 49218160.

It is an arithmetic number, because the mean of its divisors is an integer number (6800279384472).

Almost surely, 2^{86594449843564} is an apocalyptic number.

It is an amenable number.

86594449843564 is a deficient number, since it is larger than the sum of its proper divisors (76612255383764).

86594449843564 is a wasteful number, since it uses less digits than its factorization.

86594449843564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96661545 (or 96661543 counting only the distinct ones).

The product of its digits is 14332723200, while the sum is 79.

The spelling of 86594449843564 in words is "eighty-six trillion, five hundred ninety-four billion, four hundred forty-nine million, eight hundred forty-three thousand, five hundred sixty-four".