12272546763 has 10 divisors (see below), whose sum is σ = 18333063804. Its totient is φ = 8181697788.

The previous prime is 12272546729. The next prime is 12272546773. The reversal of 12272546763 is 36764527221.

12272546763 is a `hidden beast` number, since 12 + 27 + 2 + 546 + 76 + 3 = 666.

12272546763 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12272546763 - 2¹⁰ = 12272545739 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12272546773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 75756381 + ... + 75756542.

Almost surely, 2^12272546763 is an apocalyptic number.

12272546763 is a deficient number, since it is larger than the sum of its proper divisors (6060517041).

12272546763 is an equidigital number, since it uses as much as digits as its factorization.

12272546763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151512935 (or 151512926 counting only the distinct ones).

The product of its digits is 846720, while the sum is 45.

The spelling of 12272546763 in words is "twelve billion, two hundred seventy-two million, five hundred forty-six thousand, seven hundred sixty-three".