12506756348848 has 20 divisors (see below), whose sum is σ = 24386183363440. Its totient is φ = 6213547738944.

The previous prime is 12506756348833. The next prime is 12506756348923. The reversal of 12506756348848 is 84884365760521.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2489399628 + ... + 2489404651.

It is an arithmetic number, because the mean of its divisors is an integer number (1219309168172).

Almost surely, 2^{12506756348848} is an apocalyptic number.

It is an amenable number.

12506756348848 is a deficient number, since it is larger than the sum of its proper divisors (11879427014592).

12506756348848 is a wasteful number, since it uses less digits than its factorization.

12506756348848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4978804444 (or 4978804438 counting only the distinct ones).

The product of its (nonzero) digits is 309657600, while the sum is 67.

The spelling of 12506756348848 in words is "twelve trillion, five hundred six billion, seven hundred fifty-six million, three hundred forty-eight thousand, eight hundred forty-eight".