12553351223 has 8 divisors (see below), whose sum is σ = 14581879200. Its totient is φ = 10583621280.

The previous prime is 12553351219. The next prime is 12553351229. The reversal of 12553351223 is 32215335521.

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 12553351223 - 2² = 12553351219 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12553351223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12553351229) 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, 14699048 + ... + 14699901.

It is an arithmetic number, because the mean of its divisors is an integer number (1822734900).

Almost surely, 2^12553351223 is an apocalyptic number.

12553351223 is a deficient number, since it is larger than the sum of its proper divisors (2028527977).

12553351223 is an equidigital number, since it uses as much as digits as its factorization.

12553351223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29399017.

The product of its digits is 27000, while the sum is 32.

Adding to 12553351223 its reverse (32215335521), we get a palindrome (44768686744).

The spelling of 12553351223 in words is "twelve billion, five hundred fifty-three million, three hundred fifty-one thousand, two hundred twenty-three".