12650236532616 has 64 divisors (see below), whose sum is σ = 31735690761600. Its totient is φ = 4202067552768.

The previous prime is 12650236532599. The next prime is 12650236532663. The reversal of 12650236532616 is 61623563205621.

It is a happy number.

12650236532616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12650236532616² (a number of 27 digits) contains 22 as substring.

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, 119821740 + ... + 119927268.

It is an arithmetic number, because the mean of its divisors is an integer number (495870168150).

Almost surely, 2^{12650236532616} is an apocalyptic number.

It is an amenable number.

12650236532616 is an abundant number, since it is smaller than the sum of its proper divisors (19085454228984).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12650236532616 is a wasteful number, since it uses less digits than its factorization.

12650236532616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122878 (or 122874 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 48.

The spelling of 12650236532616 in words is "twelve trillion, six hundred fifty billion, two hundred thirty-six million, five hundred thirty-two thousand, six hundred sixteen".