12717050756061 has 16 divisors (see below), whose sum is σ = 17061669780480. Its totient is φ = 8425320425280.

The previous prime is 12717050756041. The next prime is 12717050756071. The reversal of 12717050756061 is 16065705071721.

It is not a de Polignac number, because 12717050756061 - 2¹¹ = 12717050754013 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12717050756061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12717050756021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10374046 + ... + 11534943.

It is an arithmetic number, because the mean of its divisors is an integer number (1066354361280).

Almost surely, 2^{12717050756061} is an apocalyptic number.

It is an amenable number.

12717050756061 is a deficient number, since it is larger than the sum of its proper divisors (4344619024419).

12717050756061 is a wasteful number, since it uses less digits than its factorization.

12717050756061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21910196.

The product of its (nonzero) digits is 617400, while the sum is 48.

The spelling of 12717050756061 in words is "twelve trillion, seven hundred seventeen billion, fifty million, seven hundred fifty-six thousand, sixty-one".