86573085326816 has 96 divisors (see below), whose sum is σ = 186160455333216. Its totient is φ = 39303779328000.

The previous prime is 86573085326807. The next prime is 86573085326873. The reversal of 86573085326816 is 61862358037568.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2901908636 + ... + 2901938468.

It is an arithmetic number, because the mean of its divisors is an integer number (1939171409721).

Almost surely, 2^{86573085326816} is an apocalyptic number.

It is an amenable number.

86573085326816 is an abundant number, since it is smaller than the sum of its proper divisors (99587370006400).

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

86573085326816 is a wasteful number, since it uses less digits than its factorization.

86573085326816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39556 (or 39548 counting only the distinct ones).

The product of its (nonzero) digits is 348364800, while the sum is 68.

The spelling of 86573085326816 in words is "eighty-six trillion, five hundred seventy-three billion, eighty-five million, three hundred twenty-six thousand, eight hundred sixteen".