10659799016 has 8 divisors (see below), whose sum is σ = 19987123170. Its totient is φ = 5329899504.

The previous prime is 10659799001. The next prime is 10659799019. The reversal of 10659799016 is 61099795601.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 10659736516 + 62500 = 103246^2 + 250^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×10659799016² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10659799019) by changing a digit.

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 as a sum of consecutive naturals, namely, 666237431 + ... + 666237446.

Almost surely, 2^10659799016 is an apocalyptic number.

It is an amenable number.

10659799016 is a deficient number, since it is larger than the sum of its proper divisors (9327324154).

10659799016 is a wasteful number, since it uses less digits than its factorization.

10659799016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1332474883 (or 1332474879 counting only the distinct ones).

The product of its (nonzero) digits is 918540, while the sum is 53.

The spelling of 10659799016 in words is "ten billion, six hundred fifty-nine million, seven hundred ninety-nine thousand, sixteen".