651610016006 has 16 divisors (see below), whose sum is σ = 989524473120. Its totient is φ = 321776875200.

The previous prime is 651610015999. The next prime is 651610016011. The reversal of 651610016006 is 600610016156.

It is a super-2 number, since 2×651610016006² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1930970 + ... + 2243181.

It is an arithmetic number, because the mean of its divisors is an integer number (61845279570).

Almost surely, 2^651610016006 is an apocalyptic number.

651610016006 is a deficient number, since it is larger than the sum of its proper divisors (337914457114).

651610016006 is a wasteful number, since it uses less digits than its factorization.

651610016006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4175119.

The product of its (nonzero) digits is 6480, while the sum is 32.

The spelling of 651610016006 in words is "six hundred fifty-one billion, six hundred ten million, sixteen thousand, six".