12745000050945 has 16 divisors (see below), whose sum is σ = 20411402580672. Its totient is φ = 6790865860800.

The previous prime is 12745000050851. The next prime is 12745000050983. The reversal of 12745000050945 is 54905000054721.

It is not a de Polignac number, because 12745000050945 - 2¹⁴ = 12745000034561 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12745000050897 and 12745000050906.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 404202442 + ... + 404233971.

It is an arithmetic number, because the mean of its divisors is an integer number (1275712661292).

Almost surely, 2^{12745000050945} is an apocalyptic number.

12745000050945 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12745000050945 is a deficient number, since it is larger than the sum of its proper divisors (7666402529727).

12745000050945 is a wasteful number, since it uses less digits than its factorization.

12745000050945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 808437472.

The product of its (nonzero) digits is 252000, while the sum is 42.

The spelling of 12745000050945 in words is "twelve trillion, seven hundred forty-five billion, fifty thousand, nine hundred forty-five".