60606664641 has 16 divisors (see below), whose sum is σ = 91698028800. Its totient is φ = 39544773264.

The previous prime is 60606664639. The next prime is 60606664649. The reversal of 60606664641 is 14646660606.

It is not a de Polignac number, because 60606664641 - 2¹ = 60606664639 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (60606664649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23878426 + ... + 23880963.

It is an arithmetic number, because the mean of its divisors is an integer number (5731126800).

Almost surely, 2^60606664641 is an apocalyptic number.

It is an amenable number.

60606664641 is a deficient number, since it is larger than the sum of its proper divisors (31091364159).

60606664641 is a wasteful number, since it uses less digits than its factorization.

60606664641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47759445 (or 47759439 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 45.

The spelling of 60606664641 in words is "sixty billion, six hundred six million, six hundred sixty-four thousand, six hundred forty-one".