12303542553 has 32 divisors (see below), whose sum is σ = 16814822400. Its totient is φ = 8000625600.

The previous prime is 12303542543. The next prime is 12303542593. The reversal of 12303542553 is 35524530321.

12303542553 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12303542553 - 2¹³ = 12303534361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12303542543) 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 31 ways as a sum of consecutive naturals, for example, 6450826 + ... + 6452732.

It is an arithmetic number, because the mean of its divisors is an integer number (525463200).

Almost surely, 2^12303542553 is an apocalyptic number.

It is an amenable number.

12303542553 is a deficient number, since it is larger than the sum of its proper divisors (4511279847).

12303542553 is a wasteful number, since it uses less digits than its factorization.

12303542553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2317.

The product of its (nonzero) digits is 54000, while the sum is 33.

The spelling of 12303542553 in words is "twelve billion, three hundred three million, five hundred forty-two thousand, five hundred fifty-three".