12488773757 has 8 divisors (see below), whose sum is σ = 12789258240. Its totient is φ = 12188746080.

The previous prime is 12488773747. The next prime is 12488773807. The reversal of 12488773757 is 75737788421.

It is a happy number.

12488773757 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 12488773757 - 2⁴ = 12488773741 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12488773696 and 12488773705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12488773747) 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 7 ways as a sum of consecutive naturals, for example, 58544 + ... + 168537.

It is an arithmetic number, because the mean of its divisors is an integer number (1598657280).

Almost surely, 2^12488773757 is an apocalyptic number.

It is an amenable number.

12488773757 is a deficient number, since it is larger than the sum of its proper divisors (300484483).

12488773757 is a wasteful number, since it uses less digits than its factorization.

12488773757 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228403.

The product of its digits is 18439680, while the sum is 59.

The spelling of 12488773757 in words is "twelve billion, four hundred eighty-eight million, seven hundred seventy-three thousand, seven hundred fifty-seven".