65000050010000 has 200 divisors, whose sum is σ = 184035924202944. Its totient is φ = 21767457600000.

The previous prime is 65000050009969. The next prime is 65000050010003. The reversal of 65000050010000 is 1005000056.

It is a tau number, because it is divible by the number of its divisors (200).

It is not an unprimeable number, because it can be changed into a prime (65000050010003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 7787351 + ... + 13807350.

Almost surely, 2^{65000050010000} is an apocalyptic number.

It is an amenable number.

65000050010000 is an abundant number, since it is smaller than the sum of its proper divisors (119035874192944).

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

65000050010000 is a wasteful number, since it uses less digits than its factorization.

65000050010000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21594779 (or 21594758 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 17.

Adding to 65000050010000 its reverse (1005000056), we get a palindrome (65001055010056).

The spelling of 65000050010000 in words is "sixty-five trillion, fifty million, ten thousand".