86285511558268 has 72 divisors (see below), whose sum is σ = 166727555396640. Its totient is φ = 39042868656000.

The previous prime is 86285511558227. The next prime is 86285511558271.

86285511558268 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 86285511558197 and 86285511558206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 694103718 + ... + 694228018.

It is an arithmetic number, because the mean of its divisors is an integer number (2315660491620).

Almost surely, 2^{86285511558268} is an apocalyptic number.

It is an amenable number.

86285511558268 is a deficient number, since it is larger than the sum of its proper divisors (80442043838372).

86285511558268 is a wasteful number, since it uses less digits than its factorization.

86285511558268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130819 (or 130806 counting only the distinct ones).

The product of its digits is 368640000, while the sum is 70.

The spelling of 86285511558268 in words is "eighty-six trillion, two hundred eighty-five billion, five hundred eleven million, five hundred fifty-eight thousand, two hundred sixty-eight".