86265273894 has 16 divisors (see below), whose sum is σ = 172536523632. Its totient is φ = 28754095328.

The previous prime is 86265273877. The next prime is 86265273931. The reversal of 86265273894 is 49837256268.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 48969 + ... + 418244.

It is an arithmetic number, because the mean of its divisors is an integer number (10783532727).

Almost surely, 2^86265273894 is an apocalyptic number.

86265273894 is an abundant number, since it is smaller than the sum of its proper divisors (86271249738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86265273894 is a wasteful number, since it uses less digits than its factorization.

86265273894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497991.

The product of its digits is 34836480, while the sum is 60.

The spelling of 86265273894 in words is "eighty-six billion, two hundred sixty-five million, two hundred seventy-three thousand, eight hundred ninety-four".