22482778593 has 8 divisors (see below), whose sum is σ = 32702223456. Its totient is φ = 13625926400.

The previous prime is 22482778547. The next prime is 22482778609. The reversal of 22482778593 is 39587728422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22482778593 - 2¹² = 22482774497 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22482778193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 340648128 + ... + 340648193.

It is an arithmetic number, because the mean of its divisors is an integer number (4087777932).

Almost surely, 2^22482778593 is an apocalyptic number.

It is an amenable number.

22482778593 is a deficient number, since it is larger than the sum of its proper divisors (10219444863).

22482778593 is a wasteful number, since it uses less digits than its factorization.

22482778593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681296335.

The product of its digits is 13547520, while the sum is 57.

The spelling of 22482778593 in words is "twenty-two billion, four hundred eighty-two million, seven hundred seventy-eight thousand, five hundred ninety-three".