86278547530066 has 8 divisors (see below), whose sum is σ = 129485685916080. Its totient is φ = 43116652224708.

The previous prime is 86278547530031. The next prime is 86278547530079. The reversal of 86278547530066 is 66003574587268.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 86278547529983 and 86278547530010.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11310765396 + ... + 11310773023.

It is an arithmetic number, because the mean of its divisors is an integer number (16185710739510).

Almost surely, 2^{86278547530066} is an apocalyptic number.

86278547530066 is a deficient number, since it is larger than the sum of its proper divisors (43207138386014).

86278547530066 is a wasteful number, since it uses less digits than its factorization.

86278547530066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22621540328.

The product of its (nonzero) digits is 406425600, while the sum is 67.

The spelling of 86278547530066 in words is "eighty-six trillion, two hundred seventy-eight billion, five hundred forty-seven million, five hundred thirty thousand, sixty-six".