86255443753 has 8 divisors (see below), whose sum is σ = 86840961480. Its totient is φ = 85671123840.

The previous prime is 86255443741. The next prime is 86255443811. The reversal of 86255443753 is 35734455268.

It can be written as a sum of positive squares in 4 ways, for example, as 13823410329 + 72432033424 = 117573^2 + 269132^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 86255443753 - 2¹³ = 86255435561 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 86255443753.

It is not an unprimeable number, because it can be changed into a prime (86255444753) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154708 + ... + 443221.

It is an arithmetic number, because the mean of its divisors is an integer number (10855120185).

Almost surely, 2^86255443753 is an apocalyptic number.

It is an amenable number.

86255443753 is a deficient number, since it is larger than the sum of its proper divisors (585517727).

86255443753 is a wasteful number, since it uses less digits than its factorization.

86255443753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 598907.

The product of its digits is 12096000, while the sum is 52.

The spelling of 86255443753 in words is "eighty-six billion, two hundred fifty-five million, four hundred forty-three thousand, seven hundred fifty-three".