86452233225469 has 4 divisors (see below), whose sum is σ = 86453224976160. Its totient is φ = 86451241474780.

The previous prime is 86452233225431. The next prime is 86452233225557. The reversal of 86452233225469 is 96452233225468.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 86452233225469 - 2¹⁹ = 86452232701181 is a prime.

It is a super-2 number, since 2×86452233225469² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86452233225269) 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, 495744577 + ... + 495918934.

It is an arithmetic number, because the mean of its divisors is an integer number (21613306244040).

Almost surely, 2^{86452233225469} is an apocalyptic number.

It is an amenable number.

86452233225469 is a deficient number, since it is larger than the sum of its proper divisors (991750691).

86452233225469 is an equidigital number, since it uses as much as digits as its factorization.

86452233225469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 991750690.

The product of its digits is 149299200, while the sum is 61.

Subtracting 86452233225469 from its reverse (96452233225468), we obtain a palindrome (9999999999999).

The spelling of 86452233225469 in words is "eighty-six trillion, four hundred fifty-two billion, two hundred thirty-three million, two hundred twenty-five thousand, four hundred sixty-nine".