65650566500060 has 12 divisors (see below), whose sum is σ = 137866189650168. Its totient is φ = 26260226600016.

The previous prime is 65650566500033. The next prime is 65650566500117. The reversal of 65650566500060 is 6000566505656.

It is a happy number.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 65650566499981 and 65650566500008.

It is a congruent number.

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, 1641264162482 + ... + 1641264162521.

It is an arithmetic number, because the mean of its divisors is an integer number (11488849137514).

Almost surely, 2^{65650566500060} is an apocalyptic number.

It is an amenable number.

65650566500060 is an abundant number, since it is smaller than the sum of its proper divisors (72215623150108).

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

65650566500060 is a wasteful number, since it uses less digits than its factorization.

65650566500060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3282528325012 (or 3282528325010 counting only the distinct ones).

The product of its (nonzero) digits is 4860000, while the sum is 50.

The spelling of 65650566500060 in words is "sixty-five trillion, six hundred fifty billion, five hundred sixty-six million, five hundred thousand, sixty".