6616068465 has 16 divisors (see below), whose sum is σ = 10588248000. Its totient is φ = 3527723712.

The previous prime is 6616068463. The next prime is 6616068499. The reversal of 6616068465 is 5648606166.

It is not a de Polignac number, because 6616068465 - 2¹ = 6616068463 is a prime.

It is a super-3 number, since 3×6616068465³ (a number of 30 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (6616068463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14526 + ... + 115944.

It is an arithmetic number, because the mean of its divisors is an integer number (661765500).

Almost surely, 2^6616068465 is an apocalyptic number.

It is an amenable number.

6616068465 is a deficient number, since it is larger than the sum of its proper divisors (3972179535).

6616068465 is a wasteful number, since it uses less digits than its factorization.

6616068465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105776.

The product of its (nonzero) digits is 1244160, while the sum is 48.

The square root of 6616068465 is about 81339.2184926804. The cubic root of 6616068465 is about 1877.2984875358.

The spelling of 6616068465 in words is "six billion, six hundred sixteen million, sixty-eight thousand, four hundred sixty-five".