22584480013 has 4 divisors (see below), whose sum is σ = 22808088828. Its totient is φ = 22360871200.

The previous prime is 22584480007. The next prime is 22584480029. The reversal of 22584480013 is 31008448522.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 11664648009 + 10919832004 = 108003^2 + 104498^2 .

It is a cyclic number.

It is not a de Polignac number, because 22584480013 - 2⁹ = 22584479501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22584480053) 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, 111804256 + ... + 111804457.

It is an arithmetic number, because the mean of its divisors is an integer number (5702022207).

Almost surely, 2^22584480013 is an apocalyptic number.

It is an amenable number.

22584480013 is a deficient number, since it is larger than the sum of its proper divisors (223608815).

22584480013 is a wasteful number, since it uses less digits than its factorization.

22584480013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223608814.

The product of its (nonzero) digits is 61440, while the sum is 37.

The spelling of 22584480013 in words is "twenty-two billion, five hundred eighty-four million, four hundred eighty thousand, thirteen".