65000001016 has 16 divisors (see below), whose sum is σ = 121906159200. Its totient is φ = 32491691904.

The previous prime is 65000000993. The next prime is 65000001019. The reversal of 65000001016 is 61010000056.

It is a junction number, because it is equal to n+sod(n) for n = 65000000984 and 65000001002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65000001019) 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 3 ways as a sum of consecutive naturals, for example, 1005265 + ... + 1067968.

It is an arithmetic number, because the mean of its divisors is an integer number (7619134950).

Almost surely, 2^65000001016 is an apocalyptic number.

It is an amenable number.

65000001016 is a deficient number, since it is larger than the sum of its proper divisors (56906158184).

65000001016 is a wasteful number, since it uses less digits than its factorization.

65000001016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2077158 (or 2077154 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 19.

The spelling of 65000001016 in words is "sixty-five billion, one thousand, sixteen".