12550309704459 has 24 divisors (see below), whose sum is σ = 19278410542560. Its totient is φ = 7840316752128.

The previous prime is 12550309704421. The next prime is 12550309704461. The reversal of 12550309704459 is 95440790305521.

12550309704459 is a `hidden beast` number, since 1 + 2 + 5 + 503 + 0 + 97 + 0 + 4 + 45 + 9 = 666.

It is not a de Polignac number, because 12550309704459 - 2²⁰ = 12550308655883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12550309704479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 179065767 + ... + 179135840.

It is an arithmetic number, because the mean of its divisors is an integer number (803267105940).

Almost surely, 2^{12550309704459} is an apocalyptic number.

12550309704459 is a deficient number, since it is larger than the sum of its proper divisors (6728100838101).

12550309704459 is a wasteful number, since it uses less digits than its factorization.

12550309704459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358201859 (or 358201856 counting only the distinct ones).

The product of its (nonzero) digits is 6804000, while the sum is 54.

The spelling of 12550309704459 in words is "twelve trillion, five hundred fifty billion, three hundred nine million, seven hundred four thousand, four hundred fifty-nine".