86287282765 has 16 divisors (see below), whose sum is σ = 109139685120. Its totient is φ = 65309544000.

The previous prime is 86287282733. The next prime is 86287282769. The reversal of 86287282765 is 56728278268.

It is not a de Polignac number, because 86287282765 - 2⁵ = 86287282733 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86287282769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 533374 + ... + 676063.

It is an arithmetic number, because the mean of its divisors is an integer number (6821230320).

Almost surely, 2^86287282765 is an apocalyptic number.

It is an amenable number.

86287282765 is a deficient number, since it is larger than the sum of its proper divisors (22852402355).

86287282765 is a wasteful number, since it uses less digits than its factorization.

86287282765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1210212.

The product of its digits is 36126720, while the sum is 61.

The spelling of 86287282765 in words is "eighty-six billion, two hundred eighty-seven million, two hundred eighty-two thousand, seven hundred sixty-five".