651067001216 has 16 divisors (see below), whose sum is σ = 1297047541740. Its totient is φ = 325533500544.

The previous prime is 651067001209. The next prime is 651067001219. The reversal of 651067001216 is 612100760156.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (651067001219) 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 as a sum of consecutive naturals, namely, 2543230346 + ... + 2543230601.

Almost surely, 2^651067001216 is an apocalyptic number.

It is an amenable number.

651067001216 is a deficient number, since it is larger than the sum of its proper divisors (645980540524).

651067001216 is an equidigital number, since it uses as much as digits as its factorization.

651067001216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5086460961 (or 5086460949 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 35.

The spelling of 651067001216 in words is "six hundred fifty-one billion, sixty-seven million, one thousand, two hundred sixteen".