86285499273 has 24 divisors (see below), whose sum is σ = 131318254080. Its totient is φ = 54444627360.

The previous prime is 86285499259. The next prime is 86285499341. The reversal of 86285499273 is 37299458268.

86285499273 is a `hidden beast` number, since 8 + 62 + 8 + 549 + 9 + 27 + 3 = 666.

It is not a de Polignac number, because 86285499273 - 2¹⁰ = 86285498249 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 86285499273.

It is not an unprimeable number, because it can be changed into a prime (86285491273) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56361 + ... + 419222.

It is an arithmetic number, because the mean of its divisors is an integer number (5471593920).

Almost surely, 2^86285499273 is an apocalyptic number.

It is an amenable number.

86285499273 is a deficient number, since it is larger than the sum of its proper divisors (45032754807).

86285499273 is a wasteful number, since it uses less digits than its factorization.

86285499273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476669 (or 476666 counting only the distinct ones).

The product of its digits is 52254720, while the sum is 63.

The spelling of 86285499273 in words is "eighty-six billion, two hundred eighty-five million, four hundred ninety-nine thousand, two hundred seventy-three".