2544532512223 has 8 divisors (see below), whose sum is σ = 2814327020288. Its totient is φ = 2285318181024.

The previous prime is 2544532512191. The next prime is 2544532512259. The reversal of 2544532512223 is 3222152354452.

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 2544532512223 - 2⁵ = 2544532512191 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 (2544532512293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2645043711 + ... + 2645044672.

It is an arithmetic number, because the mean of its divisors is an integer number (351790877536).

Almost surely, 2^{2544532512223} is an apocalyptic number.

2544532512223 is a deficient number, since it is larger than the sum of its proper divisors (269794508065).

2544532512223 is a wasteful number, since it uses less digits than its factorization.

2544532512223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5290088433.

The product of its digits is 576000, while the sum is 40.

Adding to 2544532512223 its reverse (3222152354452), we get a palindrome (5766684866675).

The spelling of 2544532512223 in words is "two trillion, five hundred forty-four billion, five hundred thirty-two million, five hundred twelve thousand, two hundred twenty-three".