12553675679 has 8 divisors (see below), whose sum is σ = 12571883520. Its totient is φ = 12535483896.

The previous prime is 12553675669. The next prime is 12553675697. The reversal of 12553675679 is 97657635521.

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 12553675679 - 2⁸ = 12553675423 is a prime.

It is a super-4 number, since 4×12553675679⁴ (a number of 41 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12553675639) 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, 2635502 + ... + 2640260.

It is an arithmetic number, because the mean of its divisors is an integer number (1571485440).

Almost surely, 2^12553675679 is an apocalyptic number.

12553675679 is a deficient number, since it is larger than the sum of its proper divisors (18207841).

12553675679 is a wasteful number, since it uses less digits than its factorization.

12553675679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8029.

The product of its digits is 11907000, while the sum is 56.

The spelling of 12553675679 in words is "twelve billion, five hundred fifty-three million, six hundred seventy-five thousand, six hundred seventy-nine".