8135885322 has 16 divisors (see below), whose sum is σ = 18079745280. Its totient is φ = 2711961756.

The previous prime is 8135885273. The next prime is 8135885323. The reversal of 8135885322 is 2235885318.

8135885322 is a `hidden beast` number, since 8 + 1 + 35 + 88 + 532 + 2 = 666.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (8135885323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75332218 + ... + 75332325.

It is an arithmetic number, because the mean of its divisors is an integer number (1129984080).

Almost surely, 2^8135885322 is an apocalyptic number.

8135885322 is an abundant number, since it is smaller than the sum of its proper divisors (9943859958).

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

8135885322 is a wasteful number, since it uses less digits than its factorization.

8135885322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150664554 (or 150664548 counting only the distinct ones).

The product of its digits is 460800, while the sum is 45.

The square root of 8135885322 is about 90199.1425790733. The cubic root of 8135885322 is about 2011.2602611158.

The spelling of 8135885322 in words is "eight billion, one hundred thirty-five million, eight hundred eighty-five thousand, three hundred twenty-two".