12677558748 has 48 divisors (see below), whose sum is σ = 30587741184. Its totient is φ = 4082497920.

The previous prime is 12677558731. The next prime is 12677558833. The reversal of 12677558748 is 84785577621.

It is a junction number, because it is equal to n+sod(n) for n = 12677558691 and 12677558700.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189336 + ... + 247392.

It is an arithmetic number, because the mean of its divisors is an integer number (637244608).

Almost surely, 2^12677558748 is an apocalyptic number.

It is an amenable number.

12677558748 is an abundant number, since it is smaller than the sum of its proper divisors (17910182436).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12677558748 is a wasteful number, since it uses less digits than its factorization.

12677558748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58682 (or 58680 counting only the distinct ones).

The product of its digits is 26342400, while the sum is 60.

The spelling of 12677558748 in words is "twelve billion, six hundred seventy-seven million, five hundred fifty-eight thousand, seven hundred forty-eight".