8022533445 has 24 divisors (see below), whose sum is σ = 13922976600. Its totient is φ = 4273376256.

The previous prime is 8022533411. The next prime is 8022533489. The reversal of 8022533445 is 5443352208.

8022533445 is a `hidden beast` number, since 80 + 2 + 2 + 533 + 4 + 45 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1397712996 + 6624820449 = 37386^2 + 81393^2 .

It is not a de Polignac number, because 8022533445 - 2⁹ = 8022532933 is a prime.

It is a super-2 number, since 2×8022533445² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 73780 + ... + 146589.

It is an arithmetic number, because the mean of its divisors is an integer number (580124025).

Almost surely, 2^8022533445 is an apocalyptic number.

It is an amenable number.

8022533445 is a deficient number, since it is larger than the sum of its proper divisors (5900443155).

8022533445 is a wasteful number, since it uses less digits than its factorization.

8022533445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221189 (or 221186 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

The square root of 8022533445 is about 89568.5963103140. The cubic root of 8022533445 is about 2001.8760267948.

The spelling of 8022533445 in words is "eight billion, twenty-two million, five hundred thirty-three thousand, four hundred forty-five".