126277605608 has 48 divisors (see below), whose sum is σ = 300465741600. Its totient is φ = 49199065440.

The previous prime is 126277605593. The next prime is 126277605691. The reversal of 126277605608 is 806506772621.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14638268 + ... + 14646891.

It is an arithmetic number, because the mean of its divisors is an integer number (6259702950).

Almost surely, 2^126277605608 is an apocalyptic number.

It is an amenable number.

126277605608 is an abundant number, since it is smaller than the sum of its proper divisors (174188135992).

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

126277605608 is a wasteful number, since it uses less digits than its factorization.

126277605608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29285190 (or 29285179 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 50.

The spelling of 126277605608 in words is "one hundred twenty-six billion, two hundred seventy-seven million, six hundred five thousand, six hundred eight".