22573405323 has 64 divisors (see below), whose sum is σ = 39849984000. Its totient is φ = 12355846272.

The previous prime is 22573405313. The next prime is 22573405391. The reversal of 22573405323 is 32350437522.

22573405323 is a `hidden beast` number, since 22 + 573 + 40 + 5 + 3 + 23 = 666.

It is not a de Polignac number, because 22573405323 - 2¹⁰ = 22573404299 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22573405303) 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 63 ways as a sum of consecutive naturals, for example, 679873 + ... + 712301.

It is an arithmetic number, because the mean of its divisors is an integer number (622656000).

Almost surely, 2^22573405323 is an apocalyptic number.

22573405323 is a deficient number, since it is larger than the sum of its proper divisors (17276578677).

22573405323 is a wasteful number, since it uses less digits than its factorization.

22573405323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32601 (or 32595 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 36.

The spelling of 22573405323 in words is "twenty-two billion, five hundred seventy-three million, four hundred five thousand, three hundred twenty-three".