12975270460550 has 12 divisors (see below), whose sum is σ = 24134003056716. Its totient is φ = 5190108184200.

The previous prime is 12975270460531. The next prime is 12975270460631. The reversal of 12975270460550 is 5506407257921.

12975270460550 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12975270460492 and 12975270460501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 129752704556 + ... + 129752704655.

It is an arithmetic number, because the mean of its divisors is an integer number (2011166921393).

Almost surely, 2^{12975270460550} is an apocalyptic number.

12975270460550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12975270460550 is a deficient number, since it is larger than the sum of its proper divisors (11158732596166).

12975270460550 is a wasteful number, since it uses less digits than its factorization.

12975270460550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259505409223 (or 259505409218 counting only the distinct ones).

The product of its (nonzero) digits is 5292000, while the sum is 53.

The spelling of 12975270460550 in words is "twelve trillion, nine hundred seventy-five billion, two hundred seventy million, four hundred sixty thousand, five hundred fifty".