8513272822331 has 4 divisors (see below), whose sum is σ = 8961339813000. Its totient is φ = 8065205831664.

The previous prime is 8513272822321. The next prime is 8513272822339. The reversal of 8513272822331 is 1332282723158.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 8513272822331 - 2¹⁸ = 8513272560187 is a prime.

It is a super-2 number, since 2×8513272822331² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8513272822339) 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, 224033495306 + ... + 224033495343.

It is an arithmetic number, because the mean of its divisors is an integer number (2240334953250).

Almost surely, 2^{8513272822331} is an apocalyptic number.

8513272822331 is a deficient number, since it is larger than the sum of its proper divisors (448066990669).

8513272822331 is a wasteful number, since it uses less digits than its factorization.

8513272822331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448066990668.

The product of its digits is 967680, while the sum is 47.

The spelling of 8513272822331 in words is "eight trillion, five hundred thirteen billion, two hundred seventy-two million, eight hundred twenty-two thousand, three hundred thirty-one".