12483571789 has 32 divisors (see below), whose sum is σ = 14061801600. Its totient is φ = 11007988992.

The previous prime is 12483571787. The next prime is 12483571799. The reversal of 12483571789 is 98717538421.

It is not a de Polignac number, because 12483571789 - 2¹ = 12483571787 is a prime.

It is a super-2 number, since 2×12483571789² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12483571781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5579379 + ... + 5581615.

It is an arithmetic number, because the mean of its divisors is an integer number (439431300).

Almost surely, 2^12483571789 is an apocalyptic number.

It is an amenable number.

12483571789 is a deficient number, since it is larger than the sum of its proper divisors (1578229811).

12483571789 is a wasteful number, since it uses less digits than its factorization.

12483571789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2509.

The product of its digits is 3386880, while the sum is 55.

The spelling of 12483571789 in words is "twelve billion, four hundred eighty-three million, five hundred seventy-one thousand, seven hundred eighty-nine".