12050563620506 has 48 divisors (see below), whose sum is σ = 19148375018304. Its totient is φ = 5684218776000.

The previous prime is 12050563620479. The next prime is 12050563620523. The reversal of 12050563620506 is 60502636505021.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 101043371 + ... + 101162561.

It is an arithmetic number, because the mean of its divisors is an integer number (398924479548).

Almost surely, 2^{12050563620506} is an apocalyptic number.

12050563620506 is a deficient number, since it is larger than the sum of its proper divisors (7097811397798).

12050563620506 is a wasteful number, since it uses less digits than its factorization.

12050563620506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120579 (or 120548 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 41.

The spelling of 12050563620506 in words is "twelve trillion, fifty billion, five hundred sixty-three million, six hundred twenty thousand, five hundred six".