12506383277 has 8 divisors (see below), whose sum is σ = 12700787040. Its totient is φ = 12313363600.

The previous prime is 12506383273. The next prime is 12506383303. The reversal of 12506383277 is 77238360521.

12506383277 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12506383277 - 2² = 12506383273 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12506383273) 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 7 ways as a sum of consecutive naturals, for example, 327803 + ... + 363960.

It is an arithmetic number, because the mean of its divisors is an integer number (1587598380).

Almost surely, 2^12506383277 is an apocalyptic number.

It is an amenable number.

12506383277 is a deficient number, since it is larger than the sum of its proper divisors (194403763).

12506383277 is a wasteful number, since it uses less digits than its factorization.

12506383277 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 692043.

The product of its (nonzero) digits is 423360, while the sum is 44.

The spelling of 12506383277 in words is "twelve billion, five hundred six million, three hundred eighty-three thousand, two hundred seventy-seven".