86265324752 has 20 divisors (see below), whose sum is σ = 167155556196. Its totient is φ = 43128407040.

The previous prime is 86265324737. The next prime is 86265324757. The reversal of 86265324752 is 25742356268.

It can be written as a sum of positive squares in 2 ways, for example, as 27091843216 + 59173481536 = 164596^2 + 243256^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 86265324752.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86265324757) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95399 + ... + 426182.

Almost surely, 2^86265324752 is an apocalyptic number.

It is an amenable number.

86265324752 is a deficient number, since it is larger than the sum of its proper divisors (80890231444).

86265324752 is a wasteful number, since it uses less digits than its factorization.

86265324752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531926 (or 531920 counting only the distinct ones).

The product of its digits is 4838400, while the sum is 50.

The spelling of 86265324752 in words is "eighty-six billion, two hundred sixty-five million, three hundred twenty-four thousand, seven hundred fifty-two".