86541587323786 has 16 divisors (see below), whose sum is σ = 149176658816640. Its totient is φ = 36884338716240.

The previous prime is 86541587323747. The next prime is 86541587323801. The reversal of 86541587323786 is 68732378514568.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17076080206 + ... + 17076085273.

It is an arithmetic number, because the mean of its divisors is an integer number (9323541176040).

Almost surely, 2^{86541587323786} is an apocalyptic number.

86541587323786 is a deficient number, since it is larger than the sum of its proper divisors (62635071492854).

86541587323786 is a wasteful number, since it uses less digits than its factorization.

86541587323786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34152165669.

The product of its digits is 1625702400, while the sum is 73.

The spelling of 86541587323786 in words is "eighty-six trillion, five hundred forty-one billion, five hundred eighty-seven million, three hundred twenty-three thousand, seven hundred eighty-six".