12650363056 has 20 divisors (see below), whose sum is σ = 24553171800. Its totient is φ = 6314060672.

The previous prime is 12650363041. The next prime is 12650363069. The reversal of 12650363056 is 65036305621.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 685666 + ... + 703873.

It is an arithmetic number, because the mean of its divisors is an integer number (1227658590).

Almost surely, 2^12650363056 is an apocalyptic number.

12650363056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12650363056 is a deficient number, since it is larger than the sum of its proper divisors (11902808744).

12650363056 is a wasteful number, since it uses less digits than its factorization.

12650363056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1390116 (or 1390110 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 37.

Adding to 12650363056 its reverse (65036305621), we get a palindrome (77686668677).

The spelling of 12650363056 in words is "twelve billion, six hundred fifty million, three hundred sixty-three thousand, fifty-six".