12905750763 has 12 divisors (see below), whose sum is σ = 19120505320. Its totient is φ = 8603440308.

The previous prime is 12905750729. The next prime is 12905750807. The reversal of 12905750763 is 36705750921.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

12905750763 is a `hidden beast` number, since 1 + 2 + 9 + 0 + 575 + 0 + 76 + 3 = 666.

It is not a de Polignac number, because 12905750763 - 2¹⁴ = 12905734379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12905750063) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 579370 + ... + 601232.

Almost surely, 2^12905750763 is an apocalyptic number.

12905750763 is a deficient number, since it is larger than the sum of its proper divisors (6214754557).

12905750763 is an frugal number, since it uses more digits than its factorization.

12905750763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43735 (or 21866 counting only the distinct ones).

The product of its (nonzero) digits is 396900, while the sum is 45.

The spelling of 12905750763 in words is "twelve billion, nine hundred five million, seven hundred fifty thousand, seven hundred sixty-three".